My border collie cross loves this bed! He looks like Linus from the peanuts the way he carries it around with him. This bed has been slept on, and under, chewed on, played tug of war with, dragged all over the house, and outside in the yard! I bought the large size, and its really funny to watch my dog drag it around as he is only about 40 lbs so climbing the stairs and getting past doorways takes quite a bit of work, I am pretty sure he carries it around with him so that my other dog and cat can't claim it for themselves! The only downside I have found is that the inner seam has split in one corner, but it has taken a large amount of abuse before it showed any signs of wear, and it was easy to stitch it up.