Pets can and do develop new allergies to foods they have eaten without trouble for years.

Just as with humans, allergies can be a serious concern for your pet.  In a recent survey by the AVMA (American Veterinary Medical Association), skin allergies were the number one reason why pet owners brought their dogs to their veterinarian, and the number four reason why they brought their cats.  Parasites, certain medical conditions, and changes in diet are just a few of the ways allergies can develop.  The most common symptoms include scratching, paw-licking, and chronic ear infections.

Persistent skin problems in pets are often related to food allergies, especially if a flea or other parasite infestation is ruled out by your veterinarian.  But what is the best way to treat an animal with skin allergies?  One way is to try a different food source than your pet is used to.  Lamb-and-rice has been the main protein source for pet food in the United States, so it is difficult to find absolute variety among the usual dog food brands. In fact, The most common food allergens for dogs are: beef, dairy, and wheat. These three ingredients account for 68% of canine food allergies. The most common food allergens in cats are: beef, dairy, and fish. These three ingredients account for 80% of feline food allergies.  However, some pet food companies have begun producing food with few additives and different combinations of protein and carbohydrate (see our information on Nature's Variety, a brand carried at Big Sky Pet Center).  While trying out new foods it is important not to give unnecessary medications or give table scraps or treats.  Home cooking is also an inexpensive and excellent way to go, but it can be time consuming.

Airborne allergies can affect pets just as they do humans.  Dander, pollen, grasses, trees, dust mites, and fabrics can all cause problems.  This kind of allergy often begins early in a pet's life, begins as a seasonal discomfort, and gradually extends until it can be a year-round problem.  It can often be treated with reducing your pet's exposure to the allergen and medication, but you should be sure to discuss your options and possible side effects with your veterinarian.