For one Chihuahua mix, a special discovery not only helped to silence her but also lifted her spirits. Check out this video ...

It's impossible to deny that this long-haired Chihuahua is howling with her whole heart, even if it is only a fraction of a larger dog's bark. Not many people think of Chihuahuas as howling dogs ...

Video obtained by CBS affiliate KHOU shows the Chihuahua acting resistant to the rescue. The 2-minute clip shows the pup barking and moving away from the rescuer as he approaches the little dog.

The pup barked and bit a firefighter during the rescue Houston Botanic Garden/Facebook Chihuahua on one of the footings of a pedestrian bridge in Texas, and a Houston Fire Department firefighter ...