We have had our kitten for 2 weeks and he’s 10 weeks old. He has had a clean bill of health from the vet, has a good appetite and is full of life. He does all his business in his litter tray with no problems, but is constantly leaving poo marks on us, our clothes and the furniture. His rear end is often a mess and smelly, although his stools are formed (not diarrhoea), he also has terribly smelly wind and we are constantly having to wipe his bum. Is this a normal kitten thing that will get better or do you think there could be a problem? We are feeding him Felix kitten food as this is what the breeder gave him, but I wondered if we should change to something else? Thanks for you advice!!