VetUK Small Animal foods and beddings are complimentary feeds for your rabbit or guinea pigs. Complimentary feeds are compound feeds that contain a mixture of ingredients high in vitamins and should be used in conjunction with good quality hay, which should constitute a majority of your small pet's diet, as hay provides essential fibre to help them digest and process nutriments. These foods are tasty extruded feeds that are high in fibre and ensure a well balanced diet for your pet and the firm texture supports healthy tooth wear in your pet.