Excellent high quality product, decent price. Be careful to check the size tho, I didn't check before purchasing & ended up with something that could knock out my 'wee dug' when thrown. Due to the size of it, it's probably not suitable for anything smaller than a Lab.
We have a 1 year old Springer Spaniel and she had wrecked this within a day. First to go was the 'tail', followed shortly afterwards by the main rubber body. This was chewed into little pieces in a couple of hours. Would not recommend for any strong chewers. The fault seems to be that it is hollow with a hole in the top for treats. This allowed her to get her teeth around the rubber. We have the ball from the same company and it is still going strong after 4 months. This is the only reason it gets an extra star.
Bought for a 6 month old labradoodle puppy to try and get her to chew this instead of our furniture. I thought this would be heavy duty but the material that comes from the bottom of the toy has been ripped badly within 48 hours and I dare not leave the dog alone with the toy. Disappointing