Title says it all really. Please don't suggest Kongs, I have 2 in 2 different sizes & he had shown zero interest in them. Although everyone else raves about them, maybe I'm doing it wrong?
He is an amazingly well behaved dog (considering he is a collie puppy) but all his favourite toys are bits of rope or fluffy dog toys. I have read so much about the importance of mentally stimulating Collies that I'm worried I'm not doing something I should & we will have big problems in the future as a result.