Know Your Collie or Sheltie

About Collies

Collie History*

The Collie is a native of Scotland, primarily from the Highland regions. She has been called Collis, Colley, Coally, and Coaly, names that probably derive from col or coll, the Anglo-Saxon word for black. Some historians think, however, that the name comes from the colley, the Scottish black-faced sheep, that the Collie dog used to guard. Original Collies were closer in size and shape to today’s Border Collies, and they were predominantly black. Herding ability was more important than appearance, so the dogs varied a great deal in looks.

Stone Age nomads brought dogs to what is now Southern England, and from these came a hardy, intelligent dog used to herd sheep, cattle, goats, and pigs. Some historians say that the Collie’s particular ancestors were brought to the British Isles by Roman conquerors some two thousand years ago.

Queen Victoria is credited with saving Collies from obscurity. In 1860, she visited her Scotland estate and fell in love with the good looks and gentle temperament of the Collies that she saw. She brought some back to England, and thus began the first Collie fad. It wasn’t long before the dogs were shown and bred for good looks rather than working ability. They first were exhibited in 1860 at a dog show in Birmingham, England, in the generic class known as “Scotch Sheep-Dogs.”

A Collie named Old Cockie, who was born in 1867, is credited with the characteristic type of the Rough Collie known today, and she is believed to be responsible for introducing sable coat color to the breed. In 1879, the first Collie was imported to the United States. The Collie Club of America was formed on August 26, 1886, making it one of the oldest canine specialty clubs.

Collie Look*

The Collie breed comes in two different varieties: rough and smooth. The smooth has a short, dense, flat coat, while the rough has a long, harsh-textured coat.

Collies come in four different colors. The color long associated with the breed is sable, which can range from a light golden tan to a rich mahogany color. The tricolor is black, white, and tan. Blue merle can range from a pale, silvery blue coloring to a darker gray color with black body spots of various size. The fourth color is white, which is predominantly white body with either sable, tricolor, or blue merle markings, usually on the head.

The Collie is a medium-sized dog, with females ranging from 22″-24″ in height (measured from the floor to the top of the shoulder) and males ranging from 24″-26″ in height. Most Collies weigh between 50 and 70 pounds.

Collies typically live 10 to 14 years, but can live up to 15 or 16 years.

Collie Personality*

Not only are Collies beautiful, but they are intelligent, friendly, loyal, loving, and sensitive. They are real family dogs and are noted for being very people-friendly. Likewise, they are easy to train. In addition to being very clean dogs, they are one of the easiest breeds to house-train. Typically, the Collie is not a one-man dog. If raised properly and treated with respect, they make an ideal pet for the entire family. They are not recommended as a complete outside/backyard dog, and under no circumstances should a Collie ever be chained or tied up. If kept outside for long periods of time with no human contact, they can become easily bored, as well as lonely. This can result in a noisy, unhappy dog.

Collies, along with many other herding dogs, have long been known for their barking tendencies. They are notorious people dogs, known for wanting to be with their owners. They make great couch potatoes! While they are excellent watchdogs, they are not known for being aggressive. In essence, they make great companions for young or old. One of his greatest assets is the Collie’s natural love of children. Even when not raised with children, the Collie can be charming, playful and protective with most well behaved kids.

Collie Health

As a rule, the Collie is a healthy/hardy breed. However, the Collie, like all dog breeds, has certain health issues. Collie Eye Anomaly (CEA) is an inherited eye disease that is present at birth. About 70 percent of Collies have a genetic predisposition to adverse drug reactions involving over a dozen different medications; this results from a mutation in the multidrug resistance 1 gene (MDR1). Dogs with one or two mutated copies of the MDR1 gene may have adverse drug reactions to over a hundred drug compounds, including ivermectin (used in many heartworm preventative medications), loperamide (an antidiarrheal medication commonly known as Immodium), and acepromazine (a pre-anesthetic medication).

• Major concerns: CEA
• Minor concerns: distichiasis, pyotraumatic dermatitis
• Occasionally seen: PDA, deafness, cerebellar abiotrophy (Rough)

For more information on MDR1-related drug sensitivity, visit the Program in Individualized Medicine (PRiME) page by. Washington State University’s College of Veterinary Medicine. PriME also maintains a list of dog breeds most commonly affected by MDR1 mutations.

For more information on Collie health, visit the Collie Health Foundation’s website.

*Information on this page was copied from the Collie Club of America website and other online sources.

Colors and Coat Varieties

Collies come in a variety of colors. They also come in two coat varieties – rough (long hair) and smooth (short hair). For information on grooming a collie, click here.

Grooming

Grooming Tips*

Grooming is an essential part of keeping your dog healthy and happy. Not to mention looking great! Here are the basic steps.

Brushing is not only an opportunity to keep your dog looking good. It’s also a good opportunity to check his skin for anything out of the ordinary, such as hotspots. Hotspots are moist areas that usually occur when the dog continually chews on a particular spot. Sometimes this is caused by flea bites, or not rinsing well enough during a bath. They can also occur under un-noticed mats. To prevent them, when you bathe your dog, rinse well. When you think you’ve rinsed enough, rinse for 15 to 20 minutes more.

Use a good flea preventative, also. Many dogs are allergic to flea bites and start chewing these areas to relieve the itching.

Collies have a double coat; a topcoat and an undercoat, and they are “seasonal shedders,” meaning they don’t shed large amounts of hair continuously. Females will “blow” their undercoat after each heat cycle (typically every 7-10 months), and spayed females and males will “blow” their undercoat once a year, typically mid to late summer. A lot more grooming is needed during these blowing seasons. Collies are noted for not having a “doggie” odor frequently found with some other breeds, but a bath is recommended about 4 times per year.

A collie should be professionally groomed at least four times a year. Better still, every eight weeks. Brush at home at least weekly.

WEEKLY: Once-a-week brushing is usually sufficient for a collie that is not shedding. During this time, the following steps are recommended:

Be sure to mist (not soak) the coat with either water or a grooming spray to prevent the coat from breaking.

Use a slicker or pin brush and go over the dog’s entire coat, brushing with the way the hair grows. Continue brushing deep into the fur until it sounds smooth and you no longer hear the “ripping” sound of tangled hair.

Make sure you brush the “pants” at the collie’s rear, and the fringes along the backside of his front legs as well as under the “armpits” using the brush.

Pay special attention to the finer hair behind the ears (directly behind the ear and about 4-5” down toward the neck). Gently pull each ear forward (toward the nose) and brush the opposite way – away from the ear – using the slicker brush first. If there are tangles, work a small area at a time with the comb, holding the hair at the skin with your fingers to make sure you don’t pull – this area is sensitive. After you have removed any tangles and mats, you should be able to run the comb through this hair, all the way down to the skin, without it getting caught. Feel with your fingers to make sure there are no tangles left – that’s how mats begin. A small amount of leave-in hair conditioner or talcum powder can be used to help prevent tangles from forming in this fine hair. Do not try to remove the mats by cutting with scissors. You may accidentally cut the skin. If there is a large, hard to remove mat, it is ideal to take your dog to an experienced groomer.

Trim the hair on the feet between the pads when necessary (see details below).

This will probably take you between 10 to 20 minutes, depending on the amount of coat your dog has, the time of year and whether or not you have trained him to cooperate. Start grooming your puppy while he is young. If you get him used to staying still while being groomed at an early age, your job can actually become enjoyable for both of you when he grows up.

Example Of Training A Puppy To Be Groomed

Make your puppy lie down when being brushed. You will need to MAKE him do this at first, being firm, but also petting/praising him and telling him to stay. Brush him a little, then praise and encourage him (reassuringly tell him what a good dog he is), and brush again. You may have to firmly say “stay” several times while making him lie down, but also keep petting and praising him – brush some more. Don’t stop brushing if he is still resisting you. Make sure he knows that you are the one who decides when you are done – and it’s not while he is still squirming and complaining; instead, it’s when he has stopped resisting. A little treat at the end of a short grooming session may be used as a reward in addition to the petting and attention he receives from you. Be sensitive to the age of your puppy, requiring less time from a younger pup and increase the time as he gets older.

Grooming When Your Collie Is Shedding

You’ll know when your collie is shedding – small tufts of undercoat start to peek out of the topcoat and can just be plucked out. Below is a brief description of how I groom my collies when they are shedding.

You should give your collie a complete grooming before you give him a bath. Baths given before grooming tend to tighten mats and make loose undercoat more difficult to remove. Also, it is a lot more work to bathe a dog that has a large amount of loose undercoat, not to mention the increased amount of drying time that will be needed. Remember though, a warm bath will also serve to loosen the hair when your dog is shedding – shedding is a process that takes several weeks to complete. So, be prepared to have a few more brushing sessions during this time to truly remove all of the loose hair. An additional warm-water bath in a couple of weeks will loosen even more hair, hastening the shedding period. Get as much hair out as you can, and you will have a lot less hair in the house and on your clothes.

To begin grooming, think of your dog’s body in terms of “SECTIONS,” this way you will be sure to get all of the areas that need to be brushed.

I start by going over the entire dog with a slicker or pin brush first after lightly misting with water or a grooming spray. Then I like to back-brush, especially on the top of their back. Back brushing is when you brush against the way the hair normally grows.

BACK LEGS: Have your dog lie down on his side. I begin to work from the feet – up, starting with one back leg. Start at the bottom of the leg and work in sections, like de-thatching a lawn, until you have removed all of the loose undercoat. As you brush, use your other hand to hold the longer hair, above where you are brushing, out of the way. The first brush you should use is the slicker brush, then the V-rake, followed by a comb. The comb should pass through the hair freely without snagging before you move up to the next “section.” Make sure you are getting all the way down to the skin. If you come across a mat, work slowly to separate it with the comb. Keep brushing in this same manner, section-by-section, working up the leg and up across the rump of the dog. Make sure you include the back “skirt” area and under the tail as well. The undercoat on the tail sheds too. First brush the tail hair with a slicker brush followed by a V-rake to remove loose undercoat.

SIDE OF BODY AND BELLY: Now move to the side of the body and the belly area. Begin at the belly. The steps are the same as for the back leg. “Part” the hair (lifting up the top portion of the coat) and:

First brush with the slicker or pin brush with the way the hair grows, then back brush.

Move along in a “line” (from behind the front leg along to the back leg) using the V-rake to remove as much loose undercoat as possible, again, like de-thatching a lawn.

Finish with the comb, getting all the way down to the skin, until it moves freely through the hair.

Go to the next section above, moving along “line by line” until you get to the top of the dog’s back.

I find it easier to brush the inside of the opposite back leg while the dog is lying down at this point.

Before you move on, make sure you have brushed the hard-to-reach areas, like under the tail and the inside of the back legs. If there are mats in the private areas, you can just carefully cut them off. Males will stay cleaner if you trim the hair on their tummies and near/around their genitals, leaving a little right at the tip to help direct the pee.

FRONT LEGS: The next step is to go to the front leg area and move up to the shoulders, using the same steps as above. Back brush with the slicker and use the comb against the way the hair grows for the short hair on the front of the legs. Pay special attention to the fine hair under the dog’s “armpit” where mats easily form. This area is very sensitive, so work carefully and take your time.

If by this time, you have spent a while removing a lot of undercoat and/or mats, allow your dog to get up and move around. A well-deserved break is always appreciated – by both you and your dog. You may want to accompany this break with a treat.

When you are ready to resume grooming, you will repeat the exact same process, but on the other side of the dog.

NECK AND CHEST: You will need to work under the neck and down the chest in a similar fashion, making sure you get deep into the chest with the V-Rake, working section by section from the bottom-up. For some reason, the undercoat in the chest area seems to be the last place where the hair loosens and sheds.

HEAD: The head is done with a fine/medium-toothed comb. The finer hair behind the ears (directly behind the ear and about 4-5 inches down toward the neck) has a greater propensity to mat. Hold the ear itself forward, toward the head, as you brush the hair away from the ear. Begin by using the slicker brush then follow up with the comb, working on small sections that may have tangles. This is a very sensitive area and you need to work slowly and carefully. If you have brushed this hair weekly, you should not have a very big job. However, the fine hair behind the ears on a neglected collie will be a disaster, and you may need to actually cut the mats out. This won’t hurt the dog, but it does leave ugly “bald” spots. This skin behind the ears is extremely tender and thin. If you have several large mats, you may need to do a little at a time, giving the dog a break by brushing somewhere else, then coming back to the mat. When the hair behind the ears (and down several inches) is free of mats and tangles, and a comb glides through easily, you are done here. You can clean the inside of your dog’s ears, only as far as you can see into the ear, with a small amount of alcohol or ear cleaner on a cotton ball. Continue cleaning out the ear, perhaps using several cotton balls, until no more dirt or wax can be removed. Dry well with a tissue.

FEET: I like to trim the hair between my dogs’ feet pads with a small, sharp pair of scissors about once a month. Cut the hair as short as you can between each pad on the bottom of the foot. Remember, there is thin, sensitive skin between each pad, so be careful! Trimming the hair on your dog’s feet on a house dog will greatly eliminate the amount of dirt and/or mud he brings into the house with him. Check the feet for any injuries or burrs stuck in the hair between the pads. The hair on the feet seems to grow twice as fast as the hair anywhere else! Now brush up the hair on the tops of the feet  (toward the leg) and trim the long hair to give the foot a nice, neat shape. Also, trim the hair on the lower area of the back legs, just above the foot up to the first joint. This area is called the “hock.” Comb the hair straight out, and away from hock, and (from the side view) trim at an angle, cutting the hair short at the foot and angle it to about ¾” long as you go up. This makes the back legs look much neater and they will stay cleaner.

NAILS: If you can hear your dog’s nails click when they walk on cement or a hard surface in the house, it is time to trim them. When trimming the nails, you can use one of two styles of nail clippers or a rotary tool like a Dremel or a combination of the clippers and Dremel. To avoid cutting the quick in the nail, take small bits off the nail. When you see a small, black dot in the center of the nail, you’ve gone far enough. White nails are easier as you can see the vein through the nail. If you do get the quick, take a dab of styptic and hold it on the end of the nail for a few seconds. This will stop the bleeding. If you don’t have styptic, corn starch or flour will do this also. Most dogs are not used to having their nails trimmed and will resist. Make sure to calm, praise and treat the dog to get it used to the experience. The noise of a Dremel may also scare a dog, so before trying to use it, get the dog used to the sound. A Dremel will leave your dog’s nails smooth, unlike a nail clipper alone. However, it is VERY IMPORTANT that you only grind in short spurts – no more than 3 seconds at a time per nail – because heat builds up extremely quick. Grind one nail for 3 seconds, then go on to the next nail, grind, then the next, etc., allowing the previous nail to cool off. Go back and make several passes on each nail until you’ve reached the desired length, checking to see if you are getting close to the quick. When you just begin to see the quick – stop. You can round the top and side areas of the nail to make it smooth.

TEETH: Brush your dog’s teeth regularly (it’s recommended about once every 2 weeks) using a dog toothpaste and brush. You can purchase a tooth scraper/scaler and remove any tartar build-up. If you start near the gum and get under the tartar, it is fairly easy to just flick it off in small pieces. Continue lightly scraping until all of the brown tartar is removed. When I’m done doing this, I like to go over the gums with a cotton ball dipped in peroxide to prevent infection.

BATHING: Once you have the dog completely brushed and there are no mats, you are ready for the bath. Start by wetting the dog completely. Start at the head. In this way, when the dog shakes you won’t get completely soaked. If you have trouble getting the coat wet, you can put a little shampoo on the dog and then wetting. This is particularly useful for the tail. Once you have the dog shampooed, take the pin brush and work the shampoo into the coat. At this point, you can also put conditioner on the dog. Or you can rinse the shampoo out and use the same steps for conditioning. When you are sure the dog is clean, start to rinse. Start at the head and work your way back. RINSE WELL! Shampoo residue left on the dog can cause skin irritations, including hot spots. When the water runs clear off the dog, you have rinsed enough.  Towel dry. To dry the dog, you can use a hair dryer on a low setting, or there are several animal dryers available. Using your pin brush, dry in sections starting at the rear. Lift the hair and dry, always moving the dryer to avoid burning the skin. Dry the dog completely.

Pay particular attention to the inside legs and the under side. Dampness in these areas can also cause skin irritation.

Some Additional Tips:

Sometimes I will spread out my grooming on a dog that is shedding over a period of a couple of days to give the dog, and my back, a break.  (i.e. brush out one side, under the tummy and tail on one day, brush the other side and around the neck the next day, and bathe on the third day.)

When working on a mat or large tangle, hold the hair by the base (against the skin) so that you don’t pull the hair out or hurt your dog.

If your dog has an odor, you can sprinkle talcum/baby powder or corn starch into the “smelly” areas, work it in, then brush it out with a slicker brush.

Some “goo” may accumulate near the inside corners of your dog’s eyes. Just wipe with a tissue. This is normal.

*Information copied from Lynn Nelson with Sunfield Collies

Pet Tips

Recalls And Alerts

Current pet product recalls and alerts:

• FDA recalls and withdrawals
• DogFoodAdvisor
• Interceptor (Heartworm Preventative)
• Chinese made dog treats

Cold And Hot Weather Tips

Hot Weather Tips

When the temperature rises, consider these tips to keep your pet safe.

• Don’t leave your pet in the car. Your car is like an oven, even with the windows cracked. On a 78 degree day, your car can heat up to over 90 degrees when parked in the shade, imagine how hot it can get when parked in the sun! Err on the side of caution and leave your pet at home.
• Provide plenty of shade. Pets can’t sweat like humans so they need a proper place to escape if they get too hot. Be sure that your pet has a shady tree to lay under when outside, or a cool place in the house to retreat.
• Provide plenty of water. Prevent dehydration by keeping your pet’s water dish filled with cool, clean water. Maybe even throw in a couple of ice cubes.
• Avoid hot asphalt. In some areas, asphalt can get hot enough to fry an egg – imagine how that must feel on your pooch’s paw pads! Try to only walk during the early morning or late evening and stick to grass and gravel trails rather than asphalt.
• Be safe in the water. If you are taking your pet for a swim to cool off, be sure to provide plenty of supervision and time to rest between dips into the water. For extra safety, be sure to put a life jacket specifically made for dogs on your pet.
• Rinse off after a swim. It’s important to rinse your dog after a swim in the lake, ocean, or pool. If not, your dog may lick the salt water or pool chemicals and become sick.
• Keep your dog groomed. Collies and shelties have double coats, which actually help them keep cool in the summer and warm in the winter. You must, however, keep your dog groomed and mat free.
• Know the warning signs. Symptoms of overheating in pets include excessive panting or difficulty breathing, increased heart and respiratory rate, drooling, mild weakness, stupor or even collapse. They can also include seizures, bloody diarrhea and vomit, along with an elevated body temperature of over 104 degrees. Elderly, overweight and pets with heart or lung diseases are more susceptible to heat stroke since they cannot pant as effectively.

Cold Weather Tips

When the temperature (and the snow) begins to fall, your pets will need extra care. Here are some tips to help your pet stay safe this winter.

• Bring pets inside when the wind chill temperature reaches 30 degrees.
• Dogs and cats can suffer frostbite to their ears, nose and feet if left outside. They should be taken outside for short periods of time only.
• Never leave your dog or cat alone in a car during cold weather. A car can act as a refrigerator in the winter, holding in the cold and causing the animal to freeze to death.
• Puppies do not tolerate the cold as well as adult dogs, and may be difficult to housebreak during the winter. If your puppy appears to be sensitive to the weather, you may opt to paper-train him inside. If your dog is sensitive to the cold due to age, illness or breed type, take him outdoors only to relieve himself.
• Unless your dog is in a fenced area, do not let your dog off the leash on snow or ice, especially during a snowstorm, dogs can lose their scent and easily become lost. More dogs are lost during the winter than during any other season, so make sure yours always wears ID tags.
• Thoroughly wipe off your dog’s legs and stomach when he comes in out of the sleet, snow or ice. He can ingest salt, antifreeze or other potentially dangerous chemicals while licking his paws, and his paw pads may also bleed from snow or encrusted ice.
• Never shave your dog down to the skin in winter, as a longer coat will provide more warmth. When you bathe your dog in the colder months, be sure to completely dry him before taking him out for a walk. Own a short-haired breed? Consider getting him a coat or sweater with a high collar or turtleneck with coverage from the base of the tail to the belly. For many dogs, this is regulation winter wear. It is also a good idea to clip the fur between the toe pads to reduce the amount of snow that collects between the toes.
• Be particularly careful when escorting elderly, arthritic pets outside. They will become stiff and tender quickly and may find it difficult to move about in the snow or ice. Keep them tethered tightly to your side if the route to the yard is icy. A bad slip can cause a ruptured disc, broken leg or other major injury.
• If you live near a pond or lake, don’t allow your pets to run loose. They may head for thin ice and fall through if they are not familiar with icy ponds. It is very difficult to escape these watery graves and equally challenging for you to reach the site safely.
• If your pets must be kept outside, keep the dog in a dry, elevated house. Put clean, dry bedding inside and place a flap over the door. Keep the door turned away from the wind. Consider adding a doggie door to the garage, and place a soft cushion in the warmest corner. Check water bowls throughout the day. Frozen water can’t help a thirsty pet. Avoid using metal bowls outdoors in the winter. Give outdoor pets more food, as they need more calories in cold weather to produce body heat. Make sure that your pets’ pads and toes are free of harmful ice balls.
• Chemicals used to melt snow on sidewalks and driveways can irritate a pet’s paws. Petroleum jelly spread on the feet will help protect them from these chemicals.
• Keep anti-freeze, salt and household poisons away from your pet. Dogs are attracted to anti-freeze, coolant or windshield wiper fluid, which can be fatal.

About Shelties

Shetland Sheepdog Origin**

The ancestors of the Shetland sheepdog (Sheltie) were the herding dogs of Scotland that also provided the rootstock for the collie and border collie. Some of these dogs were quite small, measuring only about 18 inches in height. The Shetland sheepdog almost certainly is derived from these early collie type dogs, which then were further developed on the Shetland Islands. Some Iceland dogs may have also played a role, and perhaps even a black and tan King Charles spaniel. The paucity of vegetation favored smaller livestock, and the animals needed to herd them were proportionately smaller. In a land with few fences, an adept herder was essential to keep livestock away from cultivated land. As all-around farm dogs, they herded not only sheep but also ponies and chickens. In some remote areas, it was customary to keep all animals in the family’s home building during winter, and the amiable herding dog no doubt worked its way right into the family part of the home. Because of its isolation from the rest of the world, the breed was able to breed true in a comparatively short time. The British naval fleet used to frequent the islands for maneuvers and often bought puppies to take home to England. Early dogs were referred to as “toonie dogs” (toon being the local Shetland word for farm), but they were initially shown (around 1906) as Shetland collies. Collie fanciers objected to the name, so it was changed to Shetland sheepdog. The breed is far more often referred to by its nickname of “Sheltie,” however. In the early years in England, breeders often discreetly crossed Shelties with rough-coated collies in an attempt to improve on their collie characteristics. This practice led to oversized Shelties, however, and has long since stopped. Following the immense popularity of the collie, the Sheltie became the answer to the family wanting a loyal, striking pet of smaller size, and it is one of the most popular breeds in the world.

Sheltie Look**

The Shetland sheepdog is a small, agile dog, longer than it is tall. Its gait is smooth, effortless and ground-covering, imparting good agility, speed and endurance essential in a herding dog. It has a double coat, with a short, dense undercoat and a long, straight, harsh outer coat. The hair of the mane, frill and tail is abundant. Its expression is gentle, intelligent and questioning. Although it resembles a rough collie in miniature, subtle differences distinguish the breeds.

Shelties come in four different colors: sable and white, blue merle, tricolor and bi-black.* The sable color can range from a light golden tan to a rich mahogany color. The tricolor is black, white and tan. Blue merle can range from a pale, silvery blue coloring to a darker gray color with black body spots of various size and may or may not have tan. The fourth color is bi-black, which is black and white with no tan. Grooming a sheltie is similar to a collie and we recommend, viewing the grooming tips.

The sheltie is a small-sized dog ranging from 13″-16″ high (height measured from the floor to the top of the shoulder) and weighing approximately 20 pounds.

Shelties typically live 12 to 14 years.

Sheltie Personality**

Shelties are herding dogs and are high energy. The Shetland sheepdog is extremely bright, sensitive and willing to please. This combination makes for a dog that is very obedient, quick to learn and utterly devoted to its family. It is not only gentle, playful, amiable and companionable, but also excellent with children, although it can nip at heels in play. It is reserved and often timid toward strangers. It barks a lot.

Sheltie Health

As a rule the Sheltie is a healthy/hardy breed. However, the Sheltie, like all breeds of dogs, has certain health issues. Hip dysplasia, thyroid disease, eye diseases, dermatomyositis (Sheltie Skin Syndrome), von Willebrand’s disease (vWD), and epilepsy are some of the known health problems of the breed.*

About 15 percent of shelties have a genetic predisposition, resulting from a mutation in the multidrug resistance gene (MDR1 gene), to adverse drug reactions involving over a dozen different dogs. Dogs with the MDR1 gene may have adverse drug reactions to over a dozen drugs, including Ivermectin (for Heartworm control), Ioperamide or Imodium (antidiarrheal), and Acepromazine (pre-anesthetic).

Major concerns: dermatomyositis

Minor concerns: CEA, PRA, trichiasis, cataract, CHD, hemophilia, Legg – Perthes, patellar luxation

Occasionally seen: PDA, deafness, epilepsy, vWD, MDR1

For more information on MDR1, visit WSU.

For more information on sheltie health, visit the American Shetland Sheepdog Association.

*Information on this page was copied from The American Shetland Sheepdog Association website.

**Information on the page was copied from Animal Planet’s “Dogs 101”.