“I have used Interceptor Plus for years, and it seems to do the trick in preventing heartworms. We live in Texas, and there are tons of mosquitos. The only draw back, is that both of my dogs aren't too wild about the taste. I have to cut the pills into 1/4's and hide the pieces in cheese for them to take them.”
“My dog, Pixie Sue (Yorkie,) takes this medicine each month for preventing heartworm disease and treating other common intestinal parasites. She's had no problems with side effects, and has been on it for over two years.”