My 8 & 1/2 month Golden jumps and paws at the window at squirrels, bunnies, etc and has broken the same window twice in the last week. He hasn't been hurt, but I need help in keeping him from jumping at the window. I tried keeping the curtains drawn and that worked for a couple of days, but isn't working any more. I can gate the room (and move his crate) but I am thinking he'll just repeat the behavior in a different room. Any tips? I'm afraid he'll get hurt and really don't want to hit the window repair place weekly!