our dog has been on heartgard for her entire life.we give it to her every month. we want to keep her on heartgard and want to purchase it from petcarerx but our vet says we need a heartworm test befor they will allow you to sell us the heartgard. since the dog has been on heartgard all her life why can't i buy the heartgard from you with out permission from my vet.
You need a rx from a vet for heartguard. If your pet is on heartguard all year round then a test is usually recommended every other year. Our pharmacist can call your vet to ok a rx. Good luck, vetcare