i got some off ebay and it was cheap i think its a matter of finding it at the right time - my little tinker tho thinks its to shred i spend so much money on soft beds and vet beds for his comfort and he wrecks them. But i will insisit he has his comfort just wish he would apprceciate it a bit more lol. And its not cuse he is bored as he has a female with him now and lots of toys.