When dogs are hungry they usually bark, scratch at the door where the food is stored, stare at their owners, carry their dishes or in some occasions steal your food, but have you ever encountered a dog that rings a bell to eat? Watch and learn.
Katherine has been a journalist for over ten years. She has a B.A. and a Master Degree in Journalism. She specializes on web content managing, online journalism, web analytics, social media, email marketing, SEO and SEM.