External & internal parasites can be a source of discomfort and disease for your pet. External parasites include ticks, fleas, and mites. Internal include tapeworms, roundworms, hookworms, threadworms, heartworms etc .Not only is it discomforting and in dangerous for your pet, but it is zoonosis (transmittable to Humans). The treatment and prevention of parasites is an important aspect of maintaining your pet’s health and well-being. At CVC we will recommend the best parasite control for your pets’ best health. We have a wide variety of external parasite and anthelmintics which are in form of Spot- on, Injections or oral treatments. Veterinary Parasite Control in Oman Muscat.