This ball is great for my dog I give his breakfast through this ball, and it keeps him occupied for 20 minutes total. Good packing. You can adjust the feed (for puppies and adults), our puppy understood very quickly how it works. A good alternative to Kong, a little easier I recommend this product, thanks pawnity.
These are so much fun. My dogs liked the first ball so much that I bought a second one so they could each have their own to chase around. I fill these up with training treats or just tear bigger treats into small enough pieces to pass through the opening. I took the white middle piece out of both balls to make it easier for my dogs. They both go wild over them which is nice because my dogs have very different energy levels. My 8 month old puppy chases this thing from room to room, while my 12 year old dog ia content to nudge it around the living room until empty. But thats if I'm diatracted ad have let him play for too long. My 12 year old dog had never used a toy like this and picked up the concept within a few uses. It's so nice to give them something stimulating that gives me a break from entertaining.