Developed exclusively for cats, Revolution Cat Blue is an innovative all-in-one medication that provides rapid treatment and long-lasting protection from fleas, ear mites and intestinal hookworms and heartworm. The quick and spot-on application will immediately eliminate the fleas from your cat's environment and break the entire flea cycle, effectively killing all adult fleas, flea eggs and larvae. This once a month easy to use treatment is designed to keep your cat safe from intestinal hookworms and ear mites, as well as control the flea allergy dermatitis. Its quick-acting formula will help control and treat all parasites and provide rapid and lasting protection against external and internal parasites. It's also water proof after two hours and won't wash off! Cat Blue is safe for treatment of kittens from 6 weeks of age, and safe for use in pregnant and lactating queens. Looking for some treats to encourage and reward your cat for taking his or her medication? Check out our range of Healthy Cat Treats here!