Fat cat study

Took the cats to the vet for their annual visit. We started with the thin cat. She is healthy and happy and got her shot - no problems there......well..... the vet said she might be getting a bit to heavy !!!!!
oooops ....... at that point I did not want to open the other cage. I put it on the table and opened the door. And it was like opening a door in a gladiator cage when the beast slowly came out of it.... and the look on the vet OMG !
THIS CAT IS WAYYYY TO FAT !!!
He is now 10 kg and we have to bring him in once a week to get weighed argggggggg. He is now on prescription food and we have to feed thin cat high up on the table so fat cat wont eat her food.
He is now feeling miserable and depressed. Just lies on the floor and refuses to eat his new detox food :(
I was cleaning out my artist stuff today and decided to do a few fat cat studies......

H