Every time I would get the lock open the dog would push the lock button down and relock it. He thought I was trying to break in. He did that three or four times before the owner managed to get him to the other side of the car so I could swing open the door.
It's interesting and challenging. No two days are the same. On some days, there's something new every 15 minutes.
If there is a key we don't have, we have key blanks that can be cut to fit.
It was a pain putting them all up there.