Collagen Stick Holder Value Pack The Smart Collagen Stick Bundle is a convenient way to promote whole body health and start safe chewing habits with puppies and dogs. The Bow Wow Buddy® Safety Device secures collagen sticks to help prevent pups from choking on the last bite of the stick. To fill the holder, you’ll get five SafeFit™ Collagen Sticks that have been hand-selected to fit securely in the Bow Wow Buddy®. Trusted Safety Device Four out of five vets recommend the Bow Wow Buddy®. This durable holder is made in the USA and has been 3rd party tested and proven to hold SafeFit™ Sticks tight. The Bow Wow Buddy® is dishwasher safe, made of BPA-free nylon and available in five sizes for pups of all breeds and chewing strengths.