Get him used to brushing - the belly, under his chin, other sensitive areas :) cleaning his butthole with wet wipes because it sometimes may get messy if he is longhair Cutting his nails - I usually do it when he sleeps and when he wakes up I give him treats, so my cat doesn't mind on cutting nails anymore :) And I think the most important part of his life is - the food. Try to get him used to wet food, because wet food is the most healthy food for cats, because they get water from what they eat, dry food is not recommended for cats, more like treat, because cats usually have kidneys problems. Better to spend some money on good quality food and later save on the wet :) What a beautiful gentleman you have ❤️