Caution... if our furbaby tests positive for heartworms while on heartworm meds our vet will cover the cost of treatment ONLY if we purchase the heartworm preventative directly from their (vet) office. Luckily, our vets office matched the online price.
We would all like to believe our furbabies won't ever get heartworms, but those of you who purchase heartworm meds online may want to double check this with your vet (just in case)
