Skin Conditions in Pets

Biting, scratching and licking are often more than just an annoyance. These behaviors could indicate a skin condition in your pet ranging from atopic dermatitis to acne.

What Is Atopic Dermatitis?

Atopic dermatitis is an allergic skin disease caused by hypersensitivity to common environmental substances, such as pollen, dust mites or mold.

The condition can also lead to others: atopic dermatitis is the number one underlying cause of ear infections, according to the International Association of Canine Professionals (IACP). Perhaps not coincidentally, ear infections are also the number one reason VPI policyholders take their dogs to the veterinarian. Signs of atopic dermatitis include:

• Incessant biting, licking and scratching on specific areas of the body, causing irritation of the skin.
• The corners of the mouth, chin, groin, armpits or area between the toes stained red-brown from saliva.
• Black mottling, called hyperpigmentation, seen on formerly pink skin after the red, irritated skin has persisted for a long time.

Pyoderma: Another Common Itch

Pyoderma—or “hot spots”—is a bacterial infection of the skin most often caused by an allergic reaction. Just like humans, dogs can get itchy skin through contact with pollen, grass or even carpet. Certain foods can also cause the reaction. Pyoderma is often seen in dogs that are allergic to fleabites.

Signs of pyoderma include red and inflamed skin. Look for a rash or lesions, which may look like small bumps or raised, round scabs. Pus-filled or blood-filled blisters may also be evident, along with crusting or scaling with a loss of hair. Pyoderma most commonly appears above the tail, in the groin area, in between toes and along the middle of the back.

Acne: Not Just for Teenagers

Cats love to rub their chins along different surfaces, releasing oil from their sebaceous glands. If these glands become clogged, acne appears on the cat’s chin or lips. These blackheads can become swollen and infected. Acne is often seen on dogs’ chins, too. Food allergies, poor grooming habits and overactive sebaceous glands are all common causes of pet acne.

Ask Your Veterinarian

The best thing you can do for your pet is to contact your veterinarian if you suspect a skin issue. Your veterinarian can help you determine whether your dog or cat has a skin condition and the best treatment for it.