"The best overall treatment for heartworms is preventative medicine," said Gordon. "Pet owners have a variety of treatment options to choose from including once-monthly tablets, tasty chewable tablets, topical medicines and even injections that can be given by your veterinarian twice per year. It is important to use the treatment that works best for you and your pet.”
Preventative medicine costs approximately $30-$100 per year, and is typically administered once a month to prevent heartworm larvae from developing into adults. Even pets that receive monthly preventative medicine should have a yearly blood test to ensure that they do not accidently become infected.
Pet Talk is a service of the College of Veterinary Medicine & Biomedical Sciences, Texas A&M University.