Tiny, but feisty, chihuahuas are super energetic. Known as "purse dogs," they're between five and eight inches tall and weigh ...

We are famously a nation of dog lovers, but what's a person to do if they're living in a city? Or an apartment without a garden? Or busy juggling the demands of work and parenting with limited time ...

A playdate between the world's tallest and smallest living dogs went the way of most dog park encounters, despite the 3-foot height difference — lots of tail wagging, sniffing and scampering. Reginald ...