The Chihuahua is known to be the smallest of all breeds and one of the oldest breeds in America. The genealogy of this breed is said to be larger in size and highly valued by the Aztec royalty. Got its name from one of the region of Mexico, have muscular body and with a fine bone structure.

This breed is very gentle, sweet tempered and loving but very bold and fearless and highly protective to their masters. They are excellent watchdogs as they are too much wary about strangers. If you want they can be your best companions as they develop special affection for their master.

The best part is, this dog requires occasional cleaning, and only brushing the fur on his body will do the needful. The dog with long coat needs grooming several times in a week. Bathing once in a month with mild shampoo. The Chihuahua if not taken care of can suffer from tooth loss, ear infection, slipped stifles, eye problems, open font or soft spot and heart disease.

They are very sensitive to cold temperatures so proper car should be taken during winter season and should be protected.