Hill's Science Diet Adult Indoor is a wet cat food formulated specifically for cats living indoors. Each 156g can delivers savoury chicken in a format calibrated to support healthy weight maintenance — a particular concern for spayed or neutered cats, which tend to be less active and more prone to weight gain than outdoor cats.

The formula centres on chicken as its primary protein, with natural vegetable fibre included to support digestion and help manage hairballs — something indoor cats are more susceptible to than those that roam outside. It's designed as a complete and balanced diet, with a calorie density appropriate to the lower activity levels typical of an indoor lifestyle. The 24-can multipack format suits households where a cat eats wet food daily.

Indoor cats have nutritional requirements that differ meaningfully from outdoor ones, and Hill's Science Diet is one of the few mainstream brands that formulates for that distinction explicitly. For owners trying to manage a cat's weight without restricting portions, the controlled calorie approach takes some of the guesswork out.