| Hickory Smoked Mammoth Bone Dog Chew, 2 lbs. The Good Lovin' Hickory Smoked Mammoth Bone Dog Chew will enchant your pup with their silky, savory and marrow-rich flavor. This USA-sourced black angus beef bone for dogs is an ideal reward for strong chewers with a love for smoky flavors. ... more Hickory Smoked Mammoth Bone Dog Chew, 2 lbs. The Good Lovin' Hickory Smoked Mammoth Bone Dog Chew will enchant your pup with their silky, savory and marrow-rich flavor. This USA-sourced black angus beef bone for dogs is an ideal reward for strong chewers with a love for smoky flavors. Petco.com | | $21.99 go to store |