The shampoo contains natural biodegradable pyrethrum extract and kills mites, lice and fleas on rabbits, guinea pigs, ferrets etc. over 12 weeks of age. Insecticidal Shampoo now has a pink colour, and as before is mild, non-irritant, and leaves the coat fresh, clean and free from insect pests. Johnson's shampoos, grooming aids, and coat and skin preparations are among the most popular products sold by pet stores and are all of high quality to be kind and gentle to coat and skin. As with all Johnson's products they have been developed without cruelty to animals. The shampoo is attractively packaged for on shelf impact in 125ml easy to hold bottles, with one handed flip top caps.