...or anything on his head, really. This had made summer challenging, but I've found keeping him the shade has been okay. However, now that winter is approaching, I know he'll need a hat on when we go outside. He takes off all hats that don't have string to keep them on his head, so I bought him one with the string around his chin the other day and when I put it on him and he realized he couldn't take it off, he SCREAMED and cried until I took it off him. Any suggestions as to how to encourage him to be okay with his head being covered?