Yeah. I won't buy it from anywhere but the vet either. The one here tried to sell me the generic, and I wouldn't buy it. I said NO! I want the real stuff. Its $6 more, they are so sensitive to things, and I don't want anything different. He looked at me like I was nuts. Maybe I'm paranoid. Then what do you use for fleas? I would love to not have to use anything, but my parents live on a farm and we spend ALOT of time there. So fleas happen.