If your dog goes lame in one of their hind legs, they may have torn or ruptured their cranial cruciate ligament, or CCL -- similar to the ACL in humans. This ligament connects the back of the ...

Meera Pal is a Northern California-based writer with a background in journalism and books. She covers pets, real estate, tech, and everything in between. You can follow her on Twitter @Meerakat ...