Stoppl Plug - Feeding Accessory for Toppl® Enthusiasts Take your dog's enrichment to the next level with the Custom Stoppl Plug. Whether you're creating a challenging treat puzzle or a delightful frozen snack, the Stoppl Plug ensures a seamless and mess-free experience for dog lovers everywhere. Features: * Extended Playtime: Perfect for freezing treats to keep your furry friend happily occupied and mentally stimulated for longer periods. * Safe & Eco-Friendly: Made from non-toxic, biodegradable PLA plastic derived primarily from renewable corn starch. * Simple to Clean: Hand wash with soap and cool water. Please note, the Stoppl Plug is not dishwasher safe as heat could cause warping.