Bests & Worsts Reviews from Amazon

I have 2 mega-chewing labs and I bought 2 of these in size large a couple months ago. This is one of my favorite toys to give them now. This toy is holding up well and they are dishing out the abuse daily. They love Greenies and the end holes in this allow a teeny size Greenie to be pushed easily into one end. They work and work to get it out. Today I put a small cube of steak in there. 35 minutes later they were still working at it. I love the duration of focus you can get with this toy. Try different treat items to find the ones that take longer to remove. It really helps wear out a dog with all that mental work. Check out Kona's concentration in my video. An hour nap was required for her to recover from this round of puzzling. I will absolutely buy these again, but unless I lose one, I don't think I'll have to for a very long time.