Xoloitzcuintli Guide: Origin, Size, Temperament and Adoption
Xoloitzcuintli origin and history
The Xoloitzcuintli is a very ancient Latin American breed whose existence can be traced back about three thousand years. The UKC says it was valued by Toltec and Mayan civilizations, while the Aztecs also prized it as food. After the Spanish defeated the Aztecs, the breed became rare, and it is thought that remote mountain-dwelling Indians saved it from extinction. The Mexican Kennel Club formally recognized the breed in 1956, and the AKC lists Mexico as its origin. Ancient statues from the tombs of several Mexican peoples look remarkably like today's Xolos, according to VCA Animal Hospitals.
How big is a Xoloitzcuintli?
The breed has two coat varieties, hairless and coated, and three size varieties: toy, miniature and standard. The AKC publishes heights of 10-14 inches for toy, 14-18 inches for miniature and 18-23 inches for standard Xolos. It publishes weights of 10-15 pounds for toy, 15-30 pounds for miniature and 30-55 pounds for standard dogs. If you are looking for a large hairless dog, the standard size is the largest this breed comes in, and the AKC places the breed overall in its medium size category.
Xoloitzcuintli temperament and personality
The AKC describes the Xoloitzcuintli as alert, loyal and calm. The UKC adds that the breed tends to be suspicious toward strangers and makes a good watchdog without being aggressive. Adults are often calm, while puppies can be rambunctious until about two years old. Xolos bond very strongly with their owners and are often affectionate with children who have been taught to be gentle. The AKC rates the breed 5 of 5 for family affection.
Activity needs
VCA describes Xolos as playful at any age, with moderate exercise needs.
Grooming and skin care
Xolos are fairly low maintenance, but they sweat and need the occasional bath followed by a gentle lotion. Over-bathing can strip natural oils and lead to skin infections. The breed is best suited to warm climates, needs a sweater in cooler temperatures, and benefits from sunscreen.
Training
VCA calls Xolos intelligent and easy to train, and says they housetrain faster than most breeds. They tend to respond best to gentle, play-like methods rather than harsh ones.
Xoloitzcuintli lifespan and health issues
The AKC gives a general life expectancy of 13-18 years for the Xoloitzcuintli. VCA describes the breed as generally healthy, though dogs without a coat may run into skin problems, including sunburn, acne and a sensitivity to lawn chemicals. Ask a veterinarian which checks suit an individual dog.
Considering Xoloitzcuintli adoption or rescue
If you plan to adopt a Xoloitzcuintli, remember that dogs come in toy, miniature and standard sizes and in hairless or coated types, so ask the caring organization which applies to the dog you are meeting. A hairless dog will need sun protection and warmth in cooler weather.
AKC breed facts
These are the American Kennel Club’s general facts and 1 to 5 ratings for the Xoloitzcuintli as a breed. General tendencies don’t establish any one dog’s ancestry, personality or health; ask the listing organization about the dog you are considering.
- AKC group
- Non-Sporting Group
- AKC recognition year
- 2011
- Height (AKC published)
- 10-14 inches (toy), 14-18 inches (miniature), 18-23 inches (standard)
- Weight (AKC published)
- 10-15 pounds (toy), 15-30 pounds (miniature), 30-55 pounds (standard)
- General life expectancy
- 13-18 years
- AKC size category
- Medium
AKC general breed ratings (1 to 5)
- Energy: 4 of 5
- Mental enrichment: 4 of 5
- Trainability: 4 of 5
- Grooming frequency: 1 of 5
- Shedding: 1 of 5
- Vocalization: 3 of 5
- Drooling: 1 of 5
- Adaptability: 4 of 5
- Playfulness: 4 of 5
- Watchful or protective tendency: 3 of 5
- Affection toward family: 5 of 5
- Openness toward strangers: 3 of 5
- AKC child compatibility rating: 3 of 5
- AKC dog compatibility rating: 3 of 5
Health screenings AKC lists for the breed
Breeding evaluations AKC names for the breed; they are not a diagnosis or a testing plan for any one dog.
- Patella Evaluation
- Hip Evaluation
- Cardiac Exam
- Ophthalmologist Evaluation
Source: American Kennel Club breed profile (opens in a new tab), retrieved November 4, 2026 (snapshot akc-2026-11-04).
Written by Lily's Second Chance with AI assistance from the sources listed under References. Facts were checked automatically against those sources on November 8, 2026.
References
- Breed Standards : Xoloitzcuintli | United Kennel Club (UKC) (opens in a new tab), United Kennel Club, checked November 8, 2026
- Xoloitzcuintli | VCA Animal Hospitals (opens in a new tab), VCA Animal Hospitals, checked November 8, 2026
- Xoloitzcuintli - AKC breed profile (snapshot akc-2026-11-04) (opens in a new tab), American Kennel Club, checked November 4, 2026
