My dog doesn't even suspect
353521
My dog eats twice a day (not counting cat box raids) and I put a couple of small squirts of Oratene in his water bowl before filling it. I can't tell you how much nicer it is to have him panting in my face (except for after the cat box raids) because his bad breath is GONE. Seriously gone. And I've been noticing lately that his teeth have gotten much whiter. All this oral hygiene going on, and he doesn't have to face the terror of going to a dentist.
3034595
Bark Bark Arf Arf... dog has no complaints against it
4213248
We just got our first dog. He tends not to go potty unless taken for lengthy walks, so we thought this would be helpful. He doesn't even notice it's there. We have shown it to him, and he doesn't even care enough to sniff it. USELESS.
4240101
My dog usually loves smart toys, but she had no interest in this. I have a standard dachshunds, so it may have been a little heavy in her mouth. Plus, she doesn't seem to care for ropes. I gave it to my aunt who has labs, and they seem like it ok, but mostly just to play with. They don't like getting their food out of it. My dog usually loves getting food from toys.
3058844
My dog, a jack Russell terrier, showed no interest in it.
1735365
My miniature schnauzer has rated this product.  It was easy to interpret his thoughts on this one......  He looked at it, sniffed it, walked away.  I rolled it around a few times and some kibble trickled out, and on his next pass by the toy he ate the kibble and moved on.

He's no dummy--although he is not the brightest nor liveliest dog on the street.  And he does like to play.  But he is totally indifferent to this thing.

Maybe he'd have to be starving to really want to interact with this turquoise lump of fairly hard plastic.  After all, it does not do anything but sit there, and it makes no noise to attract him.  Maybe he smells the plastic and not the treats or kibble inside?

Maybe it is too big for him?  (Although I don't see that a smaller one would make much difference.)  I was wondering if this medium size would be appropriate for a mini schnauzer.  Then I saw the review pictures with 12.5 pound Willy the cat and thought it was worth a try.  On the label I see that a small size is made, but I don't see it offered on this product page at this time.

And there are no hints or tips included to help get an animal interested in this.  I think that is a major fault.  And, even though I tried for quite a while to try to unscrew the thing, I could not.  So, I assume one adds kibble and treats through the little hole?  That's ridiculous to me.
4341354
The product seems to work just fine. I bought the extra-large size for my lab mix. Trouble is, she won't lie on it at all. I thought she'd like it since she seems to love my electric blanket. After much coaxing she will still have nothing to do with it. I've even put it under one of her beds where she wouldn't even feel any warmth at all and she refused to lie on that bed until I removed it.
4692970
Seems high enough quality, but my pup hasn't paid any attention to it. Might just be that he doesn't like these bones. Oh well! Not like other treats/bones that he goes crazy for.
3212833
The quality is great, it has enough weight to it so it doesn't move around alot. It is supposed to be treated with attractant, but my dogs don't even sniff at them.
1197188
It's fine. My Maltese doesn't care for it. It looks like a top quality product, which is why I gave it three stars, but my dog hardly chews on it; he likes his bully sticks way more. He'll throw this one around if he's playing or to show off. Other than that, it gets lost around the house and he could care less. I'm not sure why, but that's the honest truth. Guess he's just picky.
3014171
the rubber smell "kind of" turns off my dog from chewing on it, but will still chase if I  throw it.
1544607
My dog cannot talk so I don't know if this product is working or not.
I must assume that it is.
3327570
It is a well built product, but my dog had no interest in it at all - none.
3657967
My two dogs didn't pay any attention to this at all.  It was amusing to me, and does what it's supposed to do, by rolling and making interesting fun noises.  I like to kick it around the house myself just to hear it.  Guess I'll give it to a neighbor who has a dog that might enjoy it, before I trip and fall over it.
4251945
Doesn't work didn't even deter my dogs barking.
1038836
The dog doesn't seem to like it but that is not necessarily a reflection of the product itself. She seems to be picky about a lot of toys so maybe it's just her. Seems like a well-made product.
2419886
I'm not a fan and neither is my dog. It was easy for me to open and refill however my dog never cared to play with it once. And she loves all kinds of toys normally. Maybe using little dog treats and not dog food would help interest her but I haven't tried it yet.