I took my senior cat to an animal clinic located in Brimley/Lawrence in Toronto for the first time on Sunday, Dec 21, 2014. I told the cat doctor repeatedly that my cat has allergic reaction to penicillin & showed her the paper from another animal clinic on this. This doctor gave me antibiotics to treat my cat who passed away less than 24 hours after coming to this place. My cat was hanging on with my care & attention for 31 days. And this same cat died after being treated by this doctor as I found out that the pills she gave to my cat has penicillin, which she assured me that it does not when I asked her again when she was showing it to me. I called this place on Dec 22, 2014 asking to talk to this doctor, the owner or manager. This doctor was unavailable to speak to me when I was available. The Owner & the Manager refused to talk to me or provided me with other licensing information, etc. that I was asking. I feel that I had paid money to get my beloved cat murdered. This IS A SERIOUS PROFESSIONAL NEGLIGENCE AND A MEDICAL CRIME