I read a cute story this morning. It was about a dog who had a special toy, a duck. This was his favorite toy. The family owned 3 dogs all the same breed. When the other two died, the dog with the duck began doing something different. He would take his duck, put it on the bed, then, carefully cover it with the end of the blanket. He would lay next to it and they'd nap together. The person who wrote the article said the dog did not exhibit this behavior while the other two dogs were alive. I found this interesting. Perhaps it was a way to deal with grief or the fact that the two other dogs were missing. I don't think I've ever had a dog shows these signs towards toys. Though, I remember that my brother's previous dog walked around with a security blanket like Linus in the Peanuts comic strip. Have you ever had a dog do something similar to this?