Featuring durable nylon and rubber construction, the Jack holds Gnawhide® Rings in multiple locations to customize the toy’s difficulty level. Place treats on either side of the purple center knobs to start. For more of a challenge, treats can be moved in between the green nub rings and the white tips. Enjoy this new twist on a classic toy!

• Small Recommended for Maltese, Toy Poodle &Pug sized breeds.
• Medium Recommended for Beagle, Cocker Spaniel & Sheltie sized breeds.
• Large Recommended for Dalmatian, Retriever & Labrador sized breeds.

Available: small, medium, large