Looking to challenge an enthusiastic chewer? PawLove’s All Natural, Peanut Butter Stuffed Shin Bones are the durable, long-lasting chew you’ve been looking for! These center-cut beef bones are offered in two different sizes, and with two filling flavors. The 5-6” Stuffed Shin Bones are great for medium to big pups-at-heart who have enthusiastic chewing appetites. The best part about these bones? They’re easily refillable! Once your pup has enjoyed our filling, you can refill them with their favorite treats and flavors for an even longer-lasting chew!