I put application in to meet a dog. Response from petfinder. Called your vet and you have not purcshed heart worm since. 2017. Yes that is true my dog was eaderly and passed away beginning of 2018. Plus I purchase a lot on line. Petfinder only looking to judge! Never once talked to me visited me. Let me visit the dog. POOR! POOR! Process! Will never use them again. It is about the animal the best place for the animal. NO Way they can accomplish that with emails only! Bad experience! Feel sorry for the animals they are placing in such a poor process!