Information for Caring for a Chihuahua Puppy Dog

If you want the ideal apartment dog, a canine companion that's both loyal and independent, look no further than the pint-size Chihuahua. Recognized as the smallest breed on the planet, the Chihuahua's brain in relation to its body is larger than other dogs five times its size. Archaeologists discovered Chihuahua bones buried among human skeletons in Mexico, making it one of the oldest breeds.

  1. World's Smallest Dog

    • Chihuahuas make ideal apartment companions.

      While the American Kennel Club ranks the Chihuahua as the 10th most popular dog in the United States, this breed isn't for everyone. It stands at only 6 to 9 inches tall and weighing 2 to 4 pounds--and taking care of the world's smallest dog comes with a few precautions. The Chihuahua is predisposed to having hypoglycemia, or low blood sugar. Feeding your Chihuahua three times a day maintains its blood sugar. Lethargy, staggering and glassy eyes typically indicate a blood sugar imbalance. Take your dog to the veterinarian immediately.

    Socialization

    • According to the American Kennel Club, the Chihuahua possesses a "graceful, alert, swift-moving" physique and disposition, but this breed has a reputation for bonding with one person and being suspicious of others. For this reason, start socializing your Chihuahua puppy right away. Expose it to various people, places and things. Socialization balances dogs, especially temperamental ones like Chihuahuas. Even with early socialization, however, Chihuahuas do not make the best choice for households with small children.

    Longevity

    • Chihuahuas live long lives, sometimes 16 years or more. But they are prone to a few genetic diseases, like weak joints--making it susceptible to slipped stifles (knees) and fractures. Never allow your Chihuahua jump from your arms or high-set a bed; the impact on landing can fracture its leg, cautions the website Dog Owners Guide.

    Safety

    • Chihuahuas have a soft spot on the top of their heads that doesn't completely close as the dogs mature, so use extra caution around its head, and don't allow children to rough-house with the dog unsupervised. A blow to the head could permanently injure or kill a Chihuahua.

    Metabolism

    • A Chihuahua bundled in a doggy sweater isn't so frou-frou after all. Its high-metabolism causes it to lose body heat quickly, and shivering creates body heat. In winter months, even on a cool day, it's important to put protective clothing on your Chihuahua.