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Allergic reactions to food can also cause skin problems. Dogs and cats are not born with these allergies, but they can develop them, usually after a period of eating various foods. Common protein sources, such as animal meat (beef, pork and chicken) and other sources (corn and wheat), can be responsible, although any food can cause trouble.
In addition to itching, signs can include digestive disorders. Afood allergydiagnosis will take time, because it is a diagnosis of exclusion. Your veterinarian will generally recommend a special diet restricted to a few simple proteins your dog or cat has likely never eaten (e.g., venison). The pet should eat this diet exclusively for a few months. If this does the trick and the signs of the allergy go away, ingredients can then be added back into the diet one at a time until the culprit is discovered. This process can take months, and, during this time, it is important that you do not give any treats or other foods your veterinarian has not approved, because even very small quantities of the offending ingredient can trigger the allergic reaction.
Contact allergies are another cause of skin inflammation. Problems can crop up after dogs and cats come in contact with certain irritants or allergens. Some of these allergens can be associated with common items, such as blankets, carpets, plastic food dishes, furniture stuffing or dog bedding. If the offending substance can be identified and removed, healing can begin. In most cases, your veterinarian can prescribe medications to provide relief.
Bacterial skin infections and certain hormonal diseases can also affect your pet’s skin. For instance, Cushing's disease, a serious hormonal disease that can be difficult to diagnose, can cause hair loss and thinning of the skin in dogs.
When a pet's coat has bald patches, sheds excessively or smells bad and is dandruff laden, it could be a sign that something more serious is going on internally.
Take hot spots, for example. A hot spot, or pyotraumatic dermatitis, is a traumatic skin disease. It begins with an itch; continues with nonstop licking, chewing and scratching; and does not stop even after the hair is gone and there is a red, raw, oozing sore on the skin. The sores can develop just about anywhere on the body, including along the neck, face, lower back, thighs and legs.
Until you and your veterinarian figure out how to stop your pet from itching, a few things may give your furry friend some relief. However, make sure you talk to your veterinarian before using any products on your dog or cat. Products that are sold over the counter or that are formulated for people are not always safe for pets. In addition, some products may not be appropriate for your pet, depending on what could be causing the problem. Your veterinarian can prescribe or recommend products that will work the best for your pet. Here are some suggestions you can discuss with your veterinarian:
To ease your pet’s itching, patience and persistence are key. Many skin conditions can last for your pet's lifetime and need a good management plan. By working together, you and your veterinarian can find ways to make life more comfortable for your furry friend. More on Vetstreet:
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