You may want a dog, but are concerned about your allergies or those of a family member. Or you may have a dog and know that your allergy is a problem. The good news is that dogs and people with allergies can live together.
Allergies are caused by a reaction to certain proteins found primarily in oil secretions from a dog’s skin and in a dog’s saliva. It is not hair itself that causes allergies. When your dog sheds hair or its skin flakes, proteins are carried into the environment where they may cause an allergic reaction.
Contrary to what you may have heard, "hypoallergenic" dogs do not exist. It is suggested that the hair of some breeds (such as the Poodle and Bichon Frise) helps prevent more allergens getting into the environment, but many report just as strong a reaction to these dogs. A small dog may provoke less allergic reaction than a larger one simply because he has less skin and hair to shed.
Providing the best dog care includes weekly brushing. This will be extremely helpful in reducing allergic reactions because it helps prevent loose hair from getting into the air. Groom more often in springtime when your dog sheds its winter coat. Also, whenever possible, grooming should be handled by someone who isn’t allergic to dogs. It should be done outdoors, too. Also consider buying Science Diet dog food with precise nutrition for a healthy coat.
Ask your own physician about the possibility of prescribing anti-allergenic drugs or ask for suggestions to manage the problem.