“Unfortunately, I had some problems with this order. First, my prescription got list in the mail because of the hurricane. Then, it finally showed up at allivet. However, by that time, I had found out from my little rescue dog's original vet that she'd prefer I use a topical all in one flea, tick, heartworm medication on him. Allivet wss very understanding and allowed me to return this even though it was a prescription. Thank you allivet. I really appreciate all your help and your understanding.”