If your furry friend can’t stop itching and scratching, help her feel better fast with Pet MD Hydrocortisone Itch Relief Pet Hot Spot Spray. Safe for dogs, cats and horses, this spray is designed to provide rapid relief from itching caused by fleas, insect bites, dermatitis, hot spots and other minor skin irritations. The non-stinging formula is free from fragrances and dyes that can irritate sensitive skin. It also helps reduce inflammation and redness while putting a stop to that painful biting and scratching cycle.