Companion Animals

Companion Dog Allergic Skin Disease

Canine atopic dermatitis (CAD) is a common allergic skin condition causing intense pruritus and secondary infection that significantly reduces quality of life for affected dogs.

Key Facts

CAD affects 10-15% of the dog population and is the second most common skin condition in dogs
West Highland White Terriers, German Shepherds and Labradors have elevated breed risk
Modern biologics including oclacitinib and lokivetmab provide better itch control with fewer side effects than steroids
Environmental allergens including house dust mites, pollens and mould spores are common triggers

Welfare Considerations

Dogs with atopic dermatitis experience constant pruritic (itching) distress that prevents normal sleep, play and social interaction. Self-trauma from scratching and chewing causes secondary bacterial and fungal infections that add pain to itch. Untreated CAD deteriorates progressively. Modern veterinary treatment options provide excellent control of symptoms that substantially restore quality of life for affected dogs.

What You Can Do

Seek early veterinary diagnosis for dogs with persistent scratching, chewing or ear infections
Discuss modern allergy treatments with a veterinary dermatologist for dogs with inadequate control on basic medications
Implement environmental allergen reduction measures including weekly washing of bedding
Keep a treatment diary to identify seasonal allergen patterns in your dog