I have two cats and a dog. One of the kitties got heartworms (even though he's an Indoor cat). So i was recommended to put him on heartworm prevention. I wanted to do so for all of my animals. My vet wouldn't give me a prescription for something that's important to the health of my pet. Well he couldn't without me paying 100+ dollars for bloodwork and extra examinations. They also jacked up the prices and made it seem like that was my only option. I was a little frustrated because the brand was on their scrubs, carpet, pictures everywhere, mentioned in every email, ex. They were totally making money off of me as well and I didn't think that was very transparent. Pet bucket was the best website to get my pets the prevention they needed without going through my old, terrible vet.