The term CANINE PESTS can be summarized as LICE, which are four-letter parasites that feed on the blood of mammals, including dogs. LICE are small, wingless insects that live in the fur or feathers of their hosts and can cause skin irritation and discomfort. They can also spread diseases, such as canine scabies, which is caused by a type of mite. Treatment for LICE infestations usually involves topical medications or shampoos.