BUILT FOR MODERATE CHEWERSOur best-selling customizable puzzle and treat toy is designed to be filled with a dog's favorite 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. Treat dispensing puzzle toy helps stimulate dogs’ brains to support healthy growth For enhanced challenge interlock SM+L or L+XL together Pairs well with nut butters, creamy treats, cheese chunks, smashed banana, dog biscuits, and more. Freeze wet treats for long lasting play Non Toxic & Dishwasher Safe Made with zero-waste and recyclable Zogoflex material in Bozeman, Montana Small: 2.5" x 3" x 3" / 6cm x 8cm x 8cm Large: 3.5" x 4" x 3.5" / 9cm x 10cm x9cm XL: 3.75" x 4.75" x 4.75" / 10cm x 12cm x 12cm
