What is a approx. cost for a heartworm test? Will a vet. give me a Rx without a test for a dog over 6 months of age and not started on heart med.
Your pet will need a test. Your vet probably will not give you a rx without the test. I do not know the cost b/c it varies greatly but it is not too expensive. Why don't you call your vet and ask the price. Vetcare