I cannot understand why a dog must have a test every year to get heartworm pills. Sometimes we cannot afford this and yet I luv my dogs as well......and they need heartworm pills. Help me to understand!
If your dog contracts heartworm dz then the heartworm pills can be dangerous and will do nothing to treat the heartworm dz. Ask your vet if he would waive the test every year if you continue on heartworm pills all year round. vetcare