our girl's favourite toy - been playing with it with it for 5 months, basically every day, and no rips ir tears to date, easy to wash. the only downside is the squeaky going silent (probably chewed through inside) after a couple of months, but just today it miraculously started squeaking again!
Felicity Fox is a big and lasting favourite, both with our tiny puppy and with a brute of a big Flatcoat who can usually destroy any toy in two minutes flat but finds he can do nothing unpleasant to Felicity..
Our dog has had the fox for a year now and hasn't broken it yet, although he doesn't usually break things anyway. Since half a year ago we also have a mixed breed pit bull who absolutely loves this. She has literally adopted the fox and takes it everywhere. It also had to serve in tough fights between the two, all of which it has survived. We would always buy it again in case it finally faded away....
My dog really likes the fox. She likes nibbling on it, but always is careful. My other dog also likes it, but obviously tried to break it immediately. he obviously wouldn't have survived that for too long.
Also good for tugging.
All I can say about endurance is that this is the best toy in a long time for my boxer, who isn't too careful with his toys, they're usually done within half an hour. The toy is quite good because of the rope inside to hold it together, I sure will buy another one once this one passes away. Price is also okay, other are usually more expensive.
I have bought the toy in small and large and neither of them survived longer than a few hours. The first time I though tit was just a manufacturing error but after the second time I realized that it is just too fragile.