Ultra Silk is a 64:1 maximum concentrate liquid silk conditioner. Non-greasy, body-building formula with silk protein along with essential fatty acids and vitamins to create the ultimate moisturizer and conditioner for both skin and hair. UV protection and can be used as a leave in conditioner for light conditioning, static eliminator and sun protection. Mild, pH balanced, natural, biodegradable and safe to use with flea control drops. Formulated for dogs, cats, rabbits, puppies, kittens ferrets & farm animals.