Oh, the bell. I have 3 dogs and only 1 ever decided to use the bell even though they were all taught the same. The husky for some reason chooses to come over and sit on your feet when she had to go out (she used to climb on my husband's lap and pee on him if he didn't get the hint lol). Now, at 1l years old, she still will get out the main door, run and jump and slam her weight against the garage door like that'll make it open faster. She does the same thing to the glass door coming back in. She drives me crazy! I constantly tell her to act her age but she won't listen. Our third dog just paces from you to the door and back and forth until you follow him lol.