Is camo really effective?

Well, Buddy seems to think that if he gets onto the bed and then lies down next to the chocolate colored body pillow, that maybe he'll be invisible. Or maybe he thinks I'll consider him a matching accessory. I'd let him hang out on the bed and crash out with me and Teddy but they always start chewing on each other and then Teddy wants to wrestle, then its back in the crate for poor Buddy.