I bought Inara a Bumi for her birthday and I am SUPER impressed with its durability! I’m not sure which size hers is – I’m assuming the large. It’s fantastic for tug o’ war or even fetch as it bounces strangely when it lands. It’s soft on my hands for tugging so I can tug longer with her. I’ve picked her up with her hanging off it, and she often enjoys gnawing on it for a few minutes after tug, but there isn’t one single tooth mark in it. I would never go so far as to say it’s indestructible, but it’s pretty damned close! Definitely two thumbs up!