West Paw Toppl Treat Dog Toy Dry Food External Diaphragm Design: It uses

External Diaphragm Design: It uses a positive displacement diaphragm method

Secure locking tabs for easy assembly and cleaning

Nonporous PVC coating ideal for water bound activity and exposure to wet weather

KEEP CHEWING: Unlike traditional chews

Size: 42cm (L) x 14cm (W) x 73cm (H)

West Paw Toppl Treat Dog Toy Dry Food External Diaphragm Design: It usesThe West Paw Toppl Treat Dog Toy is West Paw's best selling customisable puzzle and treat toy is designed to be filled with a dog's favourite kibble or treats. Toppl's soft, rounded inner 'teeth' contain a contoured cavity to hold treats in place until your dog nudges them out. To change up the challenge, simply connect the XL and Large or Small and Large together. Pair with Toppl Stopper to block Toppl's side hole to keep liquids safely inside.