Does not hold up to a more prolific chewer. ...
70899
Does not hold up to a more prolific chewer.  Keep this in mind if your dog needs to work their jaw muscles quite a bit.  Not the right toy for them.
3976236
I have an English Cocker Spaniel that just loves to chew.  She especially loves stuffed toys, BUT she has become an expert at destruction.  I thought this toy would last at least a day or two.  She got the leg off in about 30min and is working away on pulling the velcro off.  All in all if you have a super chewer, forget this toy.  More money down the drain! Back to the NylaBone...which she really doesn't like, but will sometimes gnaw on if nothing else is available.
4240571
I have a 22 month old male labrador and he is a HEAVY, HEAVY chewer.  I watched this dog go through an antler in 4 days; he's ridiculous. Any sort of plush toy is absolutely out of the question and so are most rubber ones. As you can imagine this severely limits his toy selection and I am always trying to find him something new. He can only have the black 'X-treme' Kong and lately even those have lasted three weeks tops. I asked some people on a labrador forum which toys they used for their heavy chewers and they recommended West Paw's products. I felt the Hurley and it seemed pretty flexible and strong; Teller seemed really eager to have it too. Good news: he absolutely loved it. Bad news: he was tearing chunks off in just 15 minutes. I was really disappointed because West Paw makes so many cool toys but I guess we will have to stick with cow femurs, knuckles, and Goughnuts. I would recommend this to someone who has a moderate chewer or maybe a heavy chewer with smaller teeth.
4576902
I'm disappointed in how long this lasted.  My dog is a medium-high chewer and is 70lbs.  This lasted less than 10 minutes. I would only suggest it for smaller dogs who aren't as big of chewers.  I wouldn't purchase again only due to that fact.  On the positive side, it didn't smell bad and my dog seemed to love it.
4684949
Lasts about 2 seconds. Our dog is only 16 pounds and this toy is already destroyed after playing toss with it about 3 times. Need to make this more durable if they expect a dog to catch it with their teeth!
189713
Not as tuff as other kong toys. My puppy is 5 months and already ate a chunk at the end. We've been home 10 minutes after buying it. However he is teething so he has sharp teeth
1851864
Our 50 lb. lab mix made short work of this toy.  The first time she played with it, she had a hole chewed in it within a few minutes. We're used to her ability to destroy "typical" toys, but this is disappointing because this toy was marketed as a tougher toy.

Also, the squeaker was not easy for her to squeak like many toys.  So far, rubber based toys and Kong stuffed toys are the best we've found.
2655518
if this had held up longer, I'd have given it higher marks. My dog really loves this ball! But, he managed to chew through the handle and rip it off plus chewed a big hole in the ball itself within 2 days. He still plays with it, but I will soon have to throw it away, so total life span is about a week. I have a powerful chewer, 75 pound pit bull. Since he doesn't actually swallow the pieces he rips off, I let him continue to play with it. If your dog tends to swallow stuff he shouldn't, this would not be a good toy for him.
4576523
I have two Jack Russell Terriers under a year old, including one that's an aggressive chewer. We bought one of these when they were around 4-5 months, almost done cutting their adult teeth. Within 48 hours of buying this toy, the non-chewer stripped the three fabric ties off, and the chewer chewed off one of the nubs on the other end. This toy is for either a) very young puppies or b) light chewers.
4205639
My one dog who is an aggressive chewer seems to love this, and managed to get to the 2 treat rings I put on the toy after a few hours. However, she has also chewed the white piece that screws everything together, and even though it's only been a day, it is already pretty worn down. So I don't see this lasting for too much longer. I'm disappointed that it isn't as durable as advertised.
1057512
I got this because i had heard such great things about these toys being tough...I have a Boxer/ Bernese Mountain Dog mix that shreds all his toys so I thought I would give this line of toys a shot...It took Jasper less than 36 hours to have all of the stuffing ripped out and the head removed from the rest of the toy...So now I am back to square one with finding a brand of toys that can hold up to him besides his regular Kong. Oh and I know Kong is a good brand but the tire toy they have he ate over half of it when i got it...

If anyone knows of a brand that might put up with him and last let me know because so far nothing has held up save his original Kong
3872857
This is NOT for a heavy chewer; the type of material it is made out of shreds within minutes.

My 7 month old pup went through the chain of balls one by one just like the other reviewer's dog did, he enjoyed it while it lasted, but it's a hefty price for a toy that only lasts 30 minutes.
1424168
My dogs really love this toy. Unfortunately, even though it on the higher end for strong chewers, they were able to start breaking pieces off of it pretty quickly. I think most of it would have lasted a while, but I didn't want to run the risk of them eating the chunks they were breaking off, so I threw it away. If your dog is a moderately strong chewer, then they'll be fine!
3344573
My 5 yr. old Lab already has the black heavy duty rubber toy that he loves.  I bought this one for Christmas and within days he had it torn partially apart maybe going for the "squeaker! I do love the KONG toy brand, however, but this particular one doesn't seem to hold up as well.
2988058
We have a few of these circulating the heavy chewers in our dog shelter, and they have lasted over 6 months despite lots of chewing. However, little pieces fall off during each use, and a disemboweler (like my dog) may shred it fairly quickly. I bought one for my own dog, who ripped many pieces off of it one night, then lost interest.
2541707
Not for the hearty chewer - my 6 month old Lab puppy started getting chucks off this in a couple uses - to the trash it went....
428984
This treat ball was suppose to be very sturdy and last a long time. While the toy itself can keep my pup busy for a good while, it is being torn up at the same time. My dog is only 17 pounds but punctures holes all into this toy every time that she uses it. I had to buy a second one because the first one was completely destroyed and I still had more treat refills to use up. Would not recommend if your dog is a moderate to strong chewer. The positive is, it's a good design. My dog enjoys the shape and texture and I like the fact that I can stuff small kibble in one end as well to add an extra play aspect. Though, once I am out of treats to use, I will not be buying a replacement.