Say happy birthday to four-year-old miniature dachshund Willow! I've been watching the videos of Willow that her human, Tray, has been posting on social media, and I can't stop laughing.  When she was younger, to help with her house training, Willow learned to ring a bell to alert Tray that she had to go outside. — Read the rest The post Bell-ringing "Salamancas' dog" demands to be let outside appeared first on Boing Boing.