Our House Preymix meals contain..Premium Beef and Kangaroo chunks, Chicken frames minced, & grass fed beef offal (including liver) our prey mixes are all balanced to the correct raw feeding ratio of 80% muscle meat, 10% bone and 10% offal (5% being liver) We do the measuring, mincing and portioning for you, conveniently packaged in 1Kg, 5Kg bags and 10Kg frozen block. We do not add vegetables to any of our mixes for various reasons, however if you wish to do so veg should make up no more than 10% of your dogs diet. We recommend leafy greens over starchy vegetables. Oily fish can be added with great benefits but should equate to no more than 10% of your pets diet. All of our four prey mixes are suitable for dogs, cats and ferrets.