Hollings Filled Bone Dog Treats are a delicious air dried treat that won\'t disappoint your dog.These tasty bones are made from only the finest quality ingredients to provide your dog not only with a quality treat, but also a fun activity to keep them entertained for hours as they chew their way down to the meaty middle. These bones are excellent also for helping to ensure your dogs\' teeth and gum stay in a good healthy condition.Available in 8 flavours:Bacon, Chicken, Smoked, Tripe, Lamb & Rice, Mint, Venison, Pork & Apple.