I dont think his tooth will be that much of a problem, he has eaten this morning after I swapped bowls - typically he is a bigger dry food fan than wet food, which isn't going to help much on the weight loss side. He is rather nervous, bless him, so I just sat and read to him last night, and found him on the windowsill this morning, so I put his blanket on there for him, camera batteries have died though, so will have to wait till they are charged. He is the 25th foster this year, and we still have another 4 weeks before we officially close, so if someone gets rehomed, that figure could still go up.