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

The buffer ratio changes as a natural consequence of the buffer's ability to counteract acidifying sources such as organic acids (produced naturally from waste) or introduced from non-pH controlled husbandry products

KEEP CHEWING: Unlike traditional chews

The RIO 180 LED will fit into any design scheme thanks to its compact surface of 101 x 41 cm and classic rectangular design

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.