If you want your cat to have gills, you need to feed it some high-protein meat, such as beef, chicken breast, fish and cooked egg yolk, etc., and you must feed it nutritional paste every day, starting from the age of 2 months, but it is best to choose cats Special ones, but general-purpose ones for cats and dogs are not that effective. However, it should also be noted that not all cats can develop cheeks. It still depends on genes, so it is best not to be too demanding. Breeds such as American Shorthair, Garfield, British Shorthair, etc. are all more likely to develop cheeks.