Chihuahuas are among the most recognizable dog breeds, often admired for their petite size and vibrant personalities.

All linked stories were reported, written and edited by McClatchy journalists. From an "unadoptable" chihuahua in Dallas who just needs love, to a blind cat struggling in a South Carolina shelter, ...

Bringing home a second dog is a big adjustment for everyone involved, even if the new furry guest is only around temporarily.