I am overweight; I weigh about 20 pounds, but the vet says I should be around 12. My mom bought me diet food (even different varieties), but nothing seems to get off my extra weight. Also, mom put me on prozac a few months ago upon recommendation from the vet. You see, I had a problem with peeing on mom and dad while they were sleeping in their bed at night. If they shut me out of the bedroom, I peed and pooped right outside their door. They think this is because I did not have food in my bowl during the night; they wouldn't give me anymore because I had already had my allotted amount for the day and they want me to lose this extra weight so that I do not end up with a shorter life or feline diabetes. Even with the prozac in me, I sometimes poop and pee on the guest bed of our home. I seem to be obsessed with food. I want food in my bowl at all times, and if it is not there, I become passive-aggressive, using my waste products as weapons. Mom even took me to the vet to see if something was wrong with my bladder, but after various testing, the vet said I had a behavioral problem. Most of the time I am a very sweet kitty, who is a little obsessed with his food. Mom doesn't like to have to give me the prozac, but she is willing to try everything possible to help me behave. I used to live with two other cats, and become so large by eating some of their share of our food. I've been living without the other cats now now for 6 months in my mom's new house, but my behavior of peeing on the bed began at my last home, and has continued into my new one. Please give me whatever advice you can about my various naughty behaviors.