When does a Colorpoint Shorthair stop growing?

A Colorpoint Shorthair cat typically stops growing around 12 to 18 months of age. Like many slender cat breeds, most of their growth happens in the first year, but they may continue to fill out slightly after that. Once they’ve reached 12 months of age, it’s a good time to switch them over to adult cat food to meet their nutritional needs as they mature.