Glo-Marr Products' Kenic Oatmeal Baking Soda Shampoo for dogs, cats, ferrets and rabbits 12 weeks and older is available in 17-oz., 1-gal. and 5-gal. sizes. The shampoo has a dilution rate of 10:1 and is formulated to moisturize skin, repair damaged hair and relive itching, the company reports. The shampoo is free of soap and detergent and may be used on pets that use topical flea preventative, the company adds.