Featuring durable nylon and rubber construction, the jack holds our gnawhide rings in more than one locations to customise the toy’s difficulty level. Place treats on each side of the purple center knobs to start out. For more of a challenge, treats may also be moved in between the fairway nub rings and the white tips. Really useful for strong chewers. To be had in 3 sizes.
Superb for tricky chewers
Comes with 4 gnawhide rings
Refillable with premier gnawhide or cornstarch rings