WEST PAWToppl Stopper 2-Pack in Granny Smith - Designed for Dog Enrichment, Accessory That Fits All Toppl Dog Toy Sizes - Makes Meal & Treat Prep Easy, Clean & Stable, Made in USA, Recycled Plastic.

Very cute when in use but pretty expensive. Before these I was inserting dog food and freezing it and then adding liquid which whilst not as cute does the job !!

The toppl itself is fantastic and indestructible - but my dog chewed up these stoppers in seconds so I had to throw them away. But they’re not really necessary anyway - I just fill the toppl with wet food and wrap it in foil to freeze it

This works well as a stopper for the West Paw Zogoflex Treat Dispensing Toy. It stops up the side so nothing can flow out the hole in the side. You can place something with a thinner consistency in it with the stopper and freeze for a treat for your dog. It is made of the same rugged material that dogs can safely chew on. Dishwasher safe, FDA Compliant, and no toxic chemicals. Works great!

2 levels on the plug let it fit the small (picture) and inserting it further fits the large. Can't wait to test it further.

I use this with a mixture of peanut butter and Greek yogurt. He loves it and keeps him entertained. Much cheaper than dog icream. He is a chewer and this looks pristine.

Love the design too, makes me laugh each time I use them

Holds up the topple for filling perfectly and has a great seal so there aren't any leaks. Worth it if you use the topples a lot.