Best For: Pets with environmental allergies that cause itching and sneezing. 13. PetArmor Hydrocortisone Spray for Dogs & Cats Description: A quick-relief spray that works wonders on hotspots ...

Make a thick paste, then apply it directly to the affected part of your dog's skin. It's best to avoid any over-the-counter anti-itch medications, such as hydrocortisone, as these can cause ...