Who said you can't teach an old dog new tricks?

Oh Tela, my Tela. You are such a good dog. You rarely bark or chase the cats, and you are so patient with Bear. We will work on the patience with Duke. I hope that one day you two will be friends. I think it to be a little bit funny though that you have no problem with him next to you if he is licking your head or cleaning or ears, but if he tries to play with you, you try to kill him. Funny. You are a female though. You are so well behaved. I never have to get on your case about biting Bear or Bears toys or mommy and daddy or the furniture so I really shouldn't complain about this. But I will ask one thing. Now that you have discovered the light switch in the hall, can you keep the light flicking to a minimum? I don't mind it once or twice at a time. But to stand there and turn the light on and off about 50 times with your nose, can be very wearing on a person. I am not sure why as it makes no noise, sound or smell. It is just annoying. So please, wait until I am in another room , asleep or when daddy is home with you. He will appreciate your genius. Thank you.