Spoil your guinea pig with this innovative species appropriate premium feed natural all in one hay cobs from greenwoods are a great way to meet the nutritional needs of small pets these hay cobs are a complete food and contain all the necessary nutrients and vitamins your pet needs to stay healthy while providing a species appropriate food at the same time greenwoods contain the optimum amount of stabilised vitamin c 540 mgkg which guinea pigs need to stay healthy the fresh herbs and