My dog was the happiest on Chrsitmas

Of all my children I noted it was my dog who was most appreciative this holiday season. I had seen the perfect replica of a squirrel at Petsmart and got it for him. Squirrells have driven my dog mad for years. They appear on the path by the lake and before he can react they bolt up a tree. My dog does not understand where inside the tree the squirells go to (because he cannot look up), so to him they are a crafty bunch. My dog went crazy on this squirrel replica all over the house, and when I asked later on where the squirell was I was told it was just tiny bits of fur left.