Vet Classics Yuck No Chew Spray (8 oz) Clear, non-sticky and easy to apply spray will stop animals from chewing and gnawing on any number of problem areas. Can be used on any washable surface, indoors and outdoors. YUCK! is water-based, unlike other alcohol based products that can cause stinging, so it can be applied to wounds or bandages. May be sprayed over topical medication. Safe for use on plants. Stops Dogs, Cats, and Horses from chewing on: Hot Spots Furniture Summer Itch Drapes Sores Wood Wounds Paws Bandages Tails & Manes