Chihuahuas are animated and entertaining creatures, famously loyal, who’d happily spend most of their lives curled up in your lap. Though they like to run and play, Chihuahuas are mostly an indoor pet, and do well in apartments. Chihuahuas are fragile and have to be treated with care and kindness—they might not be the best choice for young children. They were bred for the warmth of Mexico and don’t do well in cold weather. They will seek out the sun and love to burrow under blankets to keep toasty, which makes them even more adorable.
Chihuahuas can usually get all the exercise they need by running around indoors. If the dog becomes overweight it should be allowed to walk rather than carried from room to room. Chihuahuas may be taken for short walks but are not an outdoorsy breed.