KONG Stuff'N Snacks, Liver
There's a reason professional trainers use liver treats as rewards: dogs go nuts for the taste. Made from over 90% all-natural liver, Kong Stuff 'N Liver Snaps are designed especially for filling Kongs and share the toy's distinctive beehive shape. They fit snugly inside a Kong's hollow center, where dogs can entertain themselves for hours digging out every savory morsel. Use them by themselves for an especially compelling training reward, or save them to stuff Kongs for a special treat when you'll be away. This size is recommended for use inside medium- or large-sized Kongs.--Mary Park