The Lekker Barkery Lamb Training Bites are 100% natural and handmade. No preservatives, salt or grain are used in the making of this product instead, The Lekker Barkery Lamb Training Bites and other products within the Lekker Barkery range, are specially heat dried at specific temperatures to ensure the safety of the product as well as preserve the product in its natural state as much as possible. It is pre-cut for your convenience, perfect for training or to sprinkle over food as an enhancer. They make great sprinkles for kibbles to encourage fussy eaters. Lamb can be used as a hypoallergenic option for dogs with sensitive skin. Liver bites may also be used to fill treat toys.