Heartworm Preventatives

Interceptor Plus

Interceptor Plus is a chewable chicken tablet for dogs that is given once-a-month. It protects them against heartworms as well as multiple intestinal parasites such as: hookworms, whipworms, roundworms, and tapeworms. It also treats infections by intestinal parasites as well. It is safe for dogs and puppies 2lbs and greater than 6 weeks of age. 


Sentinel is a once-a-month chewable for dogs that protects them from heartworms, roundworms, whipworms, and tapeworms as well as fleas. Sentinel is safe for puppies older than 6 weeks. 


Heartgard is a once-a-month beef chewable for dogs and cats. Heartgard prevents heartworms, kills heartworm larvae, roundworms, and hookworms. Heartgard is safe to use in puppies/kittens 6 weeks of age and older. 

Proheart 6 Injection

Proheart 6 injection is a six-month subcutaneous injection that protects dogs from contracting heartworm disease. Proheart 6 is healthy for dogs 6 months and older. 


Revolution is a once-a-month topical solution that you put on the back of your dog or cat's neck. It protects them from heartworms, fleas, and intestinal parasites. It is safe for puppies and kittens 6 weeks and older and greater than 5lbs. 

Sharyn - lead veterinary technician

Sharyn has worked in the veterinary field since 1995. She has a bachelor's degree in Biology from the University of Delaware, a licensed vet tech since 2014 and is also a registered Radiologic Technologist in the human medical field. Sharyn joined the Animal Haven practice in 2000 when she followed Dr. Brady from another local animal hospital. Everyday gives her the chance to meet new people and the special furry family members that entrust her care. Sharyn has 7 cats of her own at home.