Once your pet is parasite-free, the steps below will help prevent reinfestation. Take your cat or kitten to a veterinarian for a complete physical exam, and request tests for those parasites that are common in your area. Treat your cat or kitten based on test results or as directed by the veterinarian. Some veterinarians may routinely recommend de-worming and flea prevention regardless of test results. Isolate your pet from other cats and kittens until you're certain they are parasite-free.
Ear mites are a common problem, especially in stray or feral cats and kittens.
Keep him inside to avoid contact with soil and water that may be contaminated with fecal material from other cats. Prevent your cat from catching and eating birds and rodents, which may contain larval stages of roundworm and tapeworm. Apply flea prevention and control products as warranted. Be particularly wary of parasites such as fleas and tapeworms in the warmer seasons of the year, when they are more prevalent. Schedule yearly exams as recommended by your veterinarian.