Dogs like a lot of different things, belly rubs, toys, etc... But doorbells and knocking don't seem to be included on that list. If you pass out candy on Halloween your probably used to more than one trick-or-treater, which can easily stress out your pup.

Millions of dogs are euthanized every year in shelters because there are not enough places for them to go. Recently there's been a spike in the number of Chihuahuas found in shelters on the west coast. Now one local woman is trying to find homes for hundreds of dogs.