FELINE GREENIES SMARTBITES HEALTHY INDOOR Treats for Cats are the perfect treat to keep your cat purring all day long. Created with GREENIES FIBERBLEND Formula, these treats help support healthy digestion, have high quality protein to support muscles, and at less than 2 calories per treat help your cat maintain a healthy weight. These SMARTBITES treats feature a mix of crunchy and creamy textures as well as added vitamins, minerals, and other nutrients for a nutritionally complete and balanced snack.