Review on TUFFY - World'S Tuffest Soft Dog Toy - Ultimate Bone-Squeakers - Multiple Layers. Made Durable, Strong & Tough. Interactive Play (Tug, Toss & Fetch). Machine Washable & Floats (Regular, Yellow Bone) by Gene Evans

Our dog Willow (give or take 50 lbs) chews through EVERY toy we have ever given her, including those made of "fire hoses" (if our house is ever on fire and she gets one look at the hoses, we are SCREWED). She's part Malinois, Retriever and Whippet--not a dog that looks like a chewing machine.So I was incredibly skeptical when doing my research for a toy and found this. Oh sure, you see them give it to a tiger for what, 30 seconds? Yeah my dog demolishes a tennis ball in about 5 minutes, and only a Raptor sized femur bone can hold her for more than a few weeks.But here I am today, in 2014--2 years after giving her "pinkie" and it is still in ONE PIECE. A few of the black edges are frayed from gnawing, but she has not gotten a hole into it. Unlike her first favorite toy---the hose--which we replace every year. Give her 10 minutes, there's a hole (the squeakers don't last either--as soon as the hole is large enough, we remove them).The only flaw I see in this product is for the creators--because you only ever need buy one (or one per pet). When we get another dog (no worries--Willow is 6 and healthy as can be--we're just looking for a sister for her) we will purchase another one of these so there's no sibling rivalry ;)A larger dog may need the toy with a 10 rating (it's a bit too heavy for her to lift so it makes a nice pillow) but I think they have a real winner here.