from the vet clinic, they have a monthly draw. Tila won and she gets a free vet examination. I was a little freaked out when I got the mail today, because it was an envelope with the clinic name. I was thinking oh, gosh whats going on. I thought it might have been about Simba. I thought maybe they missed something in his last tests, I was surprised when I opened it up and said it Tila was a wiener. LOL!