HOW ALLERGIES DEVELOP
Allergies are such that your dog may be exposed to a pathogen one year and show no outward signs of ailment...this time. Next time he comes in contact, it will create a reaction, maybe small at first, but each time he is getting more sensitized and each time the reaction will be a little, or a lot worse. We often hear owners saying, "he never had this problem before". Yeah, we know, that's how it works.
Dogs can develop allergies to any number of things such as grass, trees, shrubs, dust mites, molds, and most commonly...fleas. If your dog has an allergy to something, it will take very little to set of a histamine reaction in his body. Dogs are most commonly allergic to things their skin touches rather than something they inhale. They may be allergic to pollen but it is usually a contact problem, not an inhalant one like with people.
MOST COMMON CAUSE
Fleas are the most common cause of allergies by far. You may not even think your dog has fleas but it could only take one bite to set him off. One of the most important things you can do is protect him against fleas. Protect him aggressively and often. There are excellent products on the market now such as Advantage, Frontline, Revolution, and Sentinel. A couple of these require simple blood tests before they can be used because they also protect against heartworms. You must always make sure your dog is not infected before starting on heartworm medication.
TREATING FOR FLEAS
It is also vital that you treat not only your pet but also his environment as best you can. Fleas can live anywhere. They reside quite nicely in your yard, grass, sand, dirt, carpet, bedding and anywhere else you can think of. And the are resilient. Persistence is a must. One study showed fleas that were found in Arctic Turns nests which were thawed out and found to be still viable after having been frozen for a long time.
The fleas life cycle must be broken to gain any sort of advantage at depleting their population. Treat the house, the yard, and your pets. Make sure you use products that are safe for all your pets. Cats and other small animals can be very sensitive to toxins. Please NEVER use over the counter products unless they are recommended by your veterinarian. Many of the products sold in stores are very dangerous and can be deadly, especially to cats.
TREATING THE ALLERGY
There are many ways to treat your dog if he develops allergies. If it is not too bad you may only have minor flare ups in the summer which can be treated with oatmeal baths and antihistamines. The dogs who really suffer often require year round treatment, or at least aggressive treatment through their sensitive times of the year. A regimen may include injections of steroids, antihistamine and steroid tablets, a special diet, flea products, and frequent soothing baths.
FOOD ALLERGIES
Less that 10% of dogs who have allergies are allergic to what they eat. We often make that leap on our own because there are so many allergies with the human population. Not so with your dog. While it is quite possible. It is not usually the best place to start looking for solutions. Many dog food companies have created diets for those dogs who are sensitive to their diets however. Hills and Nature's Recipe are among the leaders. They make a variety of foods with ingredients that your dog won't have come in contact with. They may include venison, duck, whitefish, lamb, rice and potato.
The trick to ruling out a food allergy is to eliminate everything else they may put in their mouths and it will take up to 60 days to clear everything from their system. You must only change their diet but also eliminate treats unless they are just hand outs of the same biscuits he gets at meals. You must have him eat from stainless bowls. You must remove any chew toys, like rawhides, and cows hooves. This sounds easy but it must be maintained without hesitation or fail or else it will all be for not. Any contact will set you back to the beginning.
ENVIRONMENTAL ALLERGIES
Dogs and usually allergic to more than one antigen. Most will react to varying degrees to a number of different things the come in contact with. While dogs are often allergic to pollens, it is not usually due to inhalation, but due to contact with the skin. If your dog has a severe sensitivity to grass for instance, you may need to wash off his feet every time he comes in from outside. Even just rinsing them will help prevent further involvement. He may need baths several times a week but only with specific types of treatments and direction from the veterinarian. The wrong things could aggravate instead of help the problem.
Dog allergies usually come in the form of dermatitis, some form of skin inflammation, itching, redness, hair loss, scratching, oozing, and ear infections. The animals are truly miserable and inconsolable. If you can get by with a few treatments in a season you should consider yourself lucky as allergies go. If you have a dog who is sensitive to something all year or hyper sensitive at certain times of the year you may need to explore allergy testing and injections.
ALLERGY TESTING
Allergy testing is the best way to determine what exactly you are battling and how best to handle it. The tests are done either in the form of skin testing where part of the dog is shaved and tiny amounts of possible allergens are injected under or applied to the skin to see what he might react to. The areas are checked regularly for signs of reaction. Another is a blood test where the dogs blood is drawn and sent to a special laboratory who just does this type of blood work. The results can take a week or two but the answers come without further insult to the dogs skin.
An blood test will tell you not only what they are allergic to, but HOW allergic they are. It will show a titer, or a number out of normal range to help you and the vet understand how severe it is. The test will cover 20 or more different possible pathogens which are prominent in your part of the country and test the blood to all of them. You can also test for food allergies this way.
One other benefit of blood testing is that you have not only the vet and his experience but you also have the laboratory to help guide him with their vast and focused expertise. The labs will guide you through the many types of treatments that may be done at home and by the vet.
ANTIGEN THERAPY
Once the blood work has determined what the dog is allergic to, the lab can make an antigen therapy which the dog will undergo to begin de-sensitizing him. The antigen vial will contain an injectable and sterile form of what the dog is allergic to. Tiny amounts are injected under the skin and regular intervals and strengths to allow the dogs body to start to build a tolerance to it. This can take months and may have to be done every so often to maintain the effect but it is the most promising form of treatment.
If your dog has severe allergies you and your vet will become well acquainted so make sure you and your dog are comfortable with them and their office. Allergies can be expensive, infuriating, frustrating, and time consuming but they can almost always be alleviated.
No comments:
Post a Comment