Bests & Worsts Reviews from Amazon

Received quick! Great seller. This is smaller than I would have guessed. It's hard to get a feel for sizes here but the 5" is a large handful. It has adjustable difficulty, and I use this product to feed my dogs their kibble. Otherwise they inhale their food and get sick. One of our dogs is easily frustrated, and one is really good with these puzzle toys. For now I have taken the center panel out entirely, as we don't want it that difficult and it allows me to put more food inside. It can hold about 1 cup of food and still be easy enough to screw it back together. With the panel in it will be a bit less. At some point in the future I may put the panel that increases difficulty back in for the more clever pooch. One of my dogs managed to pop the thing open, but he's only done it once, perhaps it was luck or I didn't screw it tight enough. No damage to the ball. On more than one occasion I've found it difficult to open myself, it's just an awkward size for my hands my husband does not have the same difficulty, the dog drool does have a glue like effect. If you are looking for a device to slow your dogs eating, this helps. It also helps wear them out a bit and allows them to utilize the scavenge instinct, feeder toys were highly recommended by our dog trainer. I think it's well worth it, but if your like me and have big dogs you'll have to refill them a couple times. My dogs chew through most feeder toys (a German Shepherd and a Doberman), and they have not done damage to these yet. I try and take feeder toys away before they do damage, but it can happen so fast. The size of these and round shape makes it hard for them to do fast damage. They have tried a few times, but they can't get it into their grinding teeth due to the shape. They can both pick them up, but it's awkward to gnaw on. Overall I would recommend it. I like to keep a variety of feeder toys on hand and I'm happy to have these in circulation. If eventually they do break it, I will likely buy another. This is our 5th dispenser. Our dogs seem to particularly like it because with the panel out, they can SEE kibble.