Silva Derm Topical Hydrogel Cream (4oz) with Chitosan-Silver Complex, Veterinarian Strength Skin Care for Hot Spots, Dry, Scratchy, Itchy Skin Irritations and Infections, Germ Barrier for your Pets. For All Small Animals, Dogs, Cats and Horses. Heals Wounds, Scrapes, Cuts, Wounds, Bites.