Now at Whiskers Nation, Royal Canin cat regular fit
Royal Canin Fit 32 cat food is specially developed for cats who have limited and occasional access to the outside, but spend most of the time indoors. Their energy requirements are moderate but their natural defenses are put under stress.
They still spend time grooming and swallowed hair can't always be eliminated with natural purging - grass. Hairballs can form in the digestive tract.
Royal Canin Fit 32 was specially developed for this type of active cat.