Xoloitzcuintli: The Ancient, Loyal, and Unique Hairless Companion

The Xoloitzcuintli (pronounced show-low-eats-QUEENT-lee), often called the Xolo or Mexican Hairless Dog, is an ancient and intelligent breed known for its elegant appearance, calm temperament, and unique hairless variety. Originally developed in Mexico thousands of years ago, the Xoloitzcuintli was valued as both a loyal companion and a guardian, with deep cultural significance in Aztec and indigenous history. These sensitive and highly devoted dogs form strong bonds with their families and thrive with owners who can provide regular companionship, gentle training, and consistent socialization, as Xolos are naturally alert and often reserved with strangers. Available in toy, miniature, and standard sizes, the breed combines athletic ability and intelligence with a calm and affectionate personality that adapts well to a variety of living environments. With their distinctive appearance, graceful movement, and loyal nature, the Xoloitzcuintli is an excellent choice for owners seeking a unique and deeply devoted companion dog.

⭐ 3 Things You May Not Know About the Xoloitzcuintli

1. The Xoloitzcuintli is one of the world’s oldest dog breeds and has existed in Mexico for more than 3,000 years.
2. The breed’s name comes from the Aztec god Xolotl, combined with the word for dog (itzcuintli), reflecting its deep connection to ancient Mesoamerican cultures.
3. Xoloitzcuintlis come in both hairless and coated varieties, and both can appear within the same litter.

Overview

• AKC Group: Non-Sporting Group
• Size: Toy, Miniature, and Standard varieties
• Height: 10–23 inches (varies by size)
• Weight: 10–55 pounds
• Lifespan: 13–18 years
• Coat: Hairless or short-coated
• Shedding: Very low (especially hairless variety)
• Temperament: Loyal, calm, intelligent, alert

Health Overview & Testing

The Xoloitzcuintli, often called the “Xolo,” is an intelligent, ancient, and highly adaptable breed known for its elegant appearance, loyal personality, and unique hairless or coated varieties. Originating in Mexico thousands of years ago, the Xoloitzcuintli is considered one of the oldest dog breeds in the world and was historically valued as both a companion and watchdog. The breed is generally considered healthy and naturally hardy, but like all breeds, it can still be prone to several inherited and structural health concerns. Understanding common Xoloitzcuintli health problems and recommended breeder health testing can help puppy buyers make more informed decisions when selecting a healthy puppy. Because this breed combines athletic ability, emotional sensitivity, unique skin characteristics, and lean structure, maintaining healthy skin, joints, dental wellness, and overall body condition is especially important throughout the dog’s life.

Health issues sometimes seen in Xoloitzcuintlis may include dental abnormalities, patellar luxation, hip dysplasia, skin irritation, and age-related arthritis. Some individuals may also develop allergies, sun sensitivity, acne-like skin conditions, obesity-related orthopedic stress, or hereditary eye concerns later in life. Hairless Xolos may naturally have missing teeth due to the same genetic factors associated with hairlessness. Because the breed is naturally athletic and physically active, maintaining proper conditioning and healthy weight management is especially important for supporting long-term orthopedic wellness and mobility. While not every Xoloitzcuintli will develop these conditions, understanding the breed’s health tendencies allows owners to make better long-term decisions regarding breeding, exercise, grooming, nutrition, and preventive veterinary care.

Health Testing & Responsible Breeding

Responsible Xoloitzcuintli breeders should perform appropriate health screenings before breeding in order to reduce the likelihood of inherited conditions being passed to future generations. Many puppy buyers are encouraged to ask about health testing, but they are often unsure which evaluations are most important for this breed. In the Xoloitzcuintli, careful attention to orthopedic, dental, skin, eye, and overall structural health is especially valuable.

Buyers should ask whether the sire and dam have completed OFA or PennHIP hip evaluations, patella evaluations, ophthalmologist-performed eye examinations, and additional orthopedic or dermatological screening when appropriate. Responsible breeders may also discuss orthopedic longevity, temperament stability, movement soundness, skin quality, and overall lifespan within their bloodlines. Some breeders may additionally monitor for hereditary immune-related or endocrine concerns depending on pedigree history.

Unlike some breeds selected primarily for appearance alone, responsible Xoloitzcuintli breeding programs often place strong emphasis on athletic soundness, stable temperament, healthy skin, and structural balance because the breed historically functioned as a versatile companion and watchdog requiring endurance, agility, intelligence, and adaptability. Ethical breeders understand that preserving the Xoloitzcuintli involves much more than maintaining its distinctive appearance — it also includes protecting healthy structure, emotional stability, skin health, and long-term vitality.

Before Xoloitzcuintli puppies are placed into new homes, they should receive a complete veterinary wellness examination that evaluates the heart, eyes, joints, bite alignment, skin condition, parasite status, overall structure, and general physical development. Because active breeds place stress on developing bones and joints during growth, proper nutrition and carefully managed exercise during puppyhood are especially important. Puppies should also leave with age-appropriate vaccinations, deworming records, feeding guidance, and recommendations for safe socialization, skin care, and confidence-building during development.

A responsible Xoloitzcuintli breeder should willingly provide documentation of completed health clearances and openly discuss inherited health concerns affecting the breed. Puppy buyers should be cautious of breeders who avoid health discussions, refuse to provide testing information, or claim their dogs are completely free of health problems. Ethical breeding focuses on reducing inherited risk through careful selection, health screening, pedigree knowledge, and lifelong breeder support rather than making unrealistic promises.

Preventive Care & Long-Term Wellness

Maintaining healthy body condition and regular exercise is especially important for the Xoloitzcuintli because this breed is naturally athletic, agile, and mentally active. Without sufficient physical activity and mental stimulation, some individuals may become anxious, vocal, destructive, or emotionally frustrated. Regular exercise helps support cardiovascular fitness, muscle tone, coordination, joint stability, and emotional well-being throughout life.

The Xoloitzcuintli is also an intelligent and highly interactive breed that benefits from regular mental stimulation and structured interaction. Walks, obedience work, scent games, puzzle toys, agility activities, and interactive play all contribute to emotional balance and long-term wellness.

Hairless Xolos require special skin care to help maintain healthy skin condition. Routine bathing, moisturizing when appropriate, sun protection, and monitoring for skin irritation are important throughout life. Grooming and skin-care sessions also provide an excellent opportunity to monitor for parasites, lumps, irritation, or developing health concerns.

Routine dental care is especially important, particularly in hairless varieties that may naturally have missing or irregular teeth.

Because Xolos have little or no coat insulation, some individuals may require protection from extreme cold or prolonged direct sun exposure.

Routine veterinary examinations throughout adulthood and senior years remain important for monitoring mobility, orthopedic wellness, skin condition, dental health, eye health, and overall quality of life. Early detection of developing health concerns often allows for more successful long-term management and improved outcomes.

Lifespan & Senior Xoloitzcuintli Care

The Xoloitzcuintli often lives approximately 13 to 18 years when responsibly bred and properly cared for. Senior Xoloitzcuintlis may gradually develop arthritis, reduced stamina, hearing decline, vision changes, dental disease, muscle loss, or decreased mobility as they age. Some older dogs may also become more prone to skin sensitivity or orthopedic stiffness during the senior years.

As Xoloitzcuintlis enter their senior years, many owners focus on maintaining moderate low-impact exercise, healthy weight management, supportive bedding, dental care, skin maintenance, joint support, continued mental stimulation, and routine wellness monitoring. Because the breed often remains mentally alert and emotionally connected throughout life, continued companionship and purposeful interaction remain especially important even during old age.

With attentive care, preventive veterinary support, responsible breeding, and a healthy lifestyle, many Xoloitzcuintlis continue to thrive as affectionate, graceful, and highly devoted companions throughout their lives.

Is This Breed Right for You?

The Xoloitzcuintli is an intelligent, affectionate, and highly adaptable ancient breed known for its loyalty, elegance, and strong bond with its family. Originally developed as both a companion and watchdog, the Xolo thrives when given companionship, structure, exercise, and opportunities to stay mentally engaged.

While loving and adaptable, the Xoloitzcuintli is not the ideal fit for every household. Here’s a quick overview to help you decide:

✔ Ideal for:

• Owners seeking a loyal and emotionally connected companion
• Families able to provide regular companionship and structure
• People interested in a unique and ancient breed
• Homes willing to provide proper skin and dental care
• Owners looking for an intelligent and adaptable companion

❌ Not Ideal for:

• People unable to provide regular companionship
• Homes where the dog will frequently be isolated
• Owners unwilling to provide skin maintenance
• People seeking a highly independent breed
• Homes unwilling to provide training and socialization

Finding a Responsible Breeder or Rescue

If you’re interested in bringing a dog of this breed into your home, consider adopting from a rescue organization or finding a reputable breeder.

Find a Reliable Rescue:

Read our page about how to adopt from a reliable dog rescue.

Find reliable rescues through our Dog Rescue Directory.

Find a Responsible Breeder:

Read our information page about buying a healthy puppy from a responsible breeder.

Find responsible breeders through our Dog Breeders Directory.

Puppy Considerations

Xoloitzcuintli puppies are curious, intelligent, and emotionally observant from an early age. Early socialization and positive reinforcement training are extremely important to help puppies develop confidence, emotional stability, and appropriate behavior.

Because these puppies mature into highly intelligent and emotionally connected companion dogs, early structure and positive experiences are especially important during development.

Puppies benefit from:

• Early socialization with people, dogs, sounds, and environments
• Positive reinforcement training and structured routines
• Daily exercise and mentally stimulating activities
• Confidence-building exercises and interactive play
• Regular skin care and handling routines

Because Xoloitzcuintli puppies are highly intelligent and emotionally sensitive, patient and consistent training are especially important during development.

Living With a Xoloitzcuintli

Living with a Xoloitzcuintli is often rewarding for owners who appreciate intelligent, affectionate, and highly interactive companion dogs. These dogs generally form deep bonds with their families and often enjoy participating in daily household activities.

The Xoloitzcuintli requires regular physical exercise and mental stimulation to remain healthy and emotionally balanced. Many enjoy walks, obedience work, puzzle toys, scent games, and interactive play with their families.

This breed generally does best in homes where it receives companionship, structure, training, and emotional connection. Without enough engagement or attention, some individuals may become anxious, vocal, or emotionally frustrated.

Although affectionate and social with family members, Xolos may naturally remain reserved around unfamiliar people while still maintaining strong watchdog instincts. Early socialization and responsible ownership are important for helping the breed develop into a confident and emotionally balanced adult.

Feeding a balanced, high-quality diet and maintaining a healthy weight are important for supporting mobility, orthopedic wellness, skin health, muscle condition, and overall quality of life. Routine veterinary care, exercise, training, grooming, and companionship all contribute to helping the breed thrive.

Final Thoughts…

The Xoloitzcuintli is an affectionate, intelligent, and deeply loyal ancient breed that thrives with owners who appreciate close companionship and unique personality. Their elegance, devotion, and fascinating history make them remarkable companions in the right homes.

With proper exercise, preventive care, socialization, training, skin care, and companionship, the Xoloitzcuintli can become a deeply rewarding and highly devoted lifelong companion.

Are you considering adding a Xoloitzcuintli to your family?

Similar Breeds You Might Like

Chinese Crested

The Chinese Crested is another hairless breed with a playful and affectionate personality, offering a more outgoing and energetic alternative to the Xolo.

Chihuahua

The Chihuahua is a small companion dog with a loyal and alert personality, offering a more widely known alternative to the Xolo while still providing strong bonds and low grooming requirements.

Basenji

The Basenji is a quiet, independent breed known for its cleanliness and minimal barking, sharing the Xolo’s calm and observant nature.

🐶 Xoloitzcuintli FAQs

How long do Xoloitzcuintlis live?

Xoloitzcuintlis are generally a long-lived and healthy breed, often living between 13 and 18 years with proper care. Responsible breeding, regular veterinary care, healthy nutrition, weight management, and routine exercise all help support longevity and overall wellness throughout the dog’s life.

What is the Xoloitzcuintli’s temperament like?

The Xoloitzcuintli is known for being calm, intelligent, loyal, and emotionally connected to its family. Many Xolos form extremely strong bonds with their owners and are naturally observant and watchful. While affectionate with trusted family members, they may initially appear somewhat reserved around strangers. The breed is often described as thoughtful, sensitive, and quietly devoted rather than overly excitable.

Are Xoloitzcuintlis good family dogs?

Yes, Xoloitzcuintlis can make wonderful family companions in the right home. They often do best in calm, structured households where they receive companionship, gentle leadership, and regular interaction with their family. Many are affectionate and loyal with children they know well, especially when properly socialized from puppyhood. Early training and socialization are important for helping them develop into confident and emotionally balanced adults.

Do Xoloitzcuintlis shed?

The hairless variety sheds very little because it has little or no hair, while the coated variety typically sheds minimally compared to many other breeds. Hairless Xolos do require regular skin care to help maintain healthy skin condition, including bathing, moisturizing when appropriate, and protection from excessive sun exposure or cold weather.

Are Xoloitzcuintlis easy to train?

Xoloitzcuintlis are intelligent and highly capable learners, but they respond best to patient, calm, and consistent training methods. Harsh handling or repetitive correction-based training may cause some individuals to become withdrawn or stubborn. Positive reinforcement, early socialization, and clear routines usually produce the best results. Because the breed is emotionally sensitive and observant, many Xolos learn quickly when training is fair, structured, and engaging.

🐾 Lisa’s Picks for Xoloitzcuintlis

As someone who has worked with dogs for over 50 years—including more than 20 years helping with housebreaking and everyday care—I’m often asked for product recommendations. I’ve found that a few simple items can make a big difference in a dog’s comfort and daily routine.

If you have a Xoloitzcuintli or are planning to bring one into your home, these products and tips can help support your journey together.

🛏️ 1. Dog Beds

👉 My Tip:  Waterproof Bed Protection (My Personal Favorite Trick)

One thing I personally do is use twin-size waterproof mattress covers over larger dog beds. They’re easy to wash, protect the bed beneath, and save money long-term—especially helpful for puppies, seniors, or heavy shedders. You can find different colors and patterns that fit your decor.

For tiny dog beds, you can use waterproof pillow covers that fit over the beds to protect them and save money long-term.

I use the same idea around the house, too. Washable, waterproof couch covers are a simple way to protect furniture from dirt, shedding, and accidents—especially helpful with puppies, seniors, or dogs that love the couch.

* Orthopedic Foam Dog Beds:
A high-quality orthopedic bed is one of the best investments you can make for your dog. I recommend these for every breed, once they are out of the chewing stage, especially as they age. They provide joint support, improve comfort, and help dogs truly rest.

* Tough Dog Beds for Dogs That Chew:
If your dog tends to chew or destroy their bedding, a standard plush bed may not last long. In these cases, I recommend tough, chew-resistant dog beds made with reinforced materials.
These are designed to hold up better against digging, scratching, and chewing, and can save you from constantly replacing beds. While no bed is completely indestructible, choosing a more durable option can make a big difference.

* Puppies need Simple Washable Bedding:
For young puppies that are still learning house training, I often suggest starting with simple, washable blankets instead of an expensive dog bed.
Thick towels, fleece throws, or washable pads work very well during this stage. They’re easy to clean, quick to replace, and help protect your main dog beds until your puppy is more reliable. Once house training is more consistent, you can transition to a more permanent, supportive bed.

✂️ 2. Proper Grooming Tools for the Xoloitzcuintli Coat

Xoloitzcuintlis come in both hairless and coated varieties, and grooming needs vary depending on coat type.

For the hairless variety, grooming focuses primarily on skin care rather than coat maintenance. A soft grooming cloth or gentle rubber grooming mitt can help remove dirt and keep the skin clean. Many owners also use dog-safe moisturizers or sunscreen when appropriate to help protect sensitive skin from dryness or sun exposure. Regular bathing with a mild dog shampoo helps maintain healthy skin.

For the coated variety, a soft brush or pin brush works well for regular brushing to remove loose hair and keep the coat healthy, while a metal comb may help with detail work if needed.

Because the hairless variety can be prone to dry skin, acne, or sun sensitivity, regular skin checks are important. Grooming should also include nail, ear, and dental care for both coat types.

Regular grooming:

• Helps maintain healthy skin or coat
• Removes dirt and loose hair
• Supports overall skin condition

🦴 3. Treats (Great for All Dogs)

• Jerky Treats for Dogs: Almost all dogs love soft, easy-to-break NATURAL jerky treats. They’re perfect for rewarding good behavior without overfeeding. Soft jerky treats provide protein and are easy to chew.
• Tiny Treats for Small Dogs
  For small dogs, I recommend using very tiny, NATURAL training treats that are soft and easy to chew. This lets you reward often without overfeeding.

• Stronger Chew Treats for Larger Dogs
  Dogs that enjoy a more robust chewing experience will benefit from stronger chew treats. Some larger dogs may still go through them quickly, while others will take more time—so it often depends on the individual dog.

👉 My Tip: Check Ingredient Labels

I always recommend checking the ingredient label when choosing treats at the store. Dogs don’t need added sugar or artificial ingredients, and some treats can upset their stomach or cause diarrhea. Look for all-natural ingredient labels, and single ingredient or few ingredient labels are preferred.

It’s important to note that even among the same breed, some dogs enjoy chewing more than others, and many have preferences for certain types of chews. If you notice bleeding gums during chewing, it’s a good idea to have your dog examined by a veterinarian to rule out any dental issues.

🧠 4. Enrichment Toys for Mental Stimulation

Xoloitzcuintlis are curious, so giving them something to do is important.

An enrichment toy can help:

• Prevent boredom
• Reduce unwanted behaviors
• Keep their mind engaged

When choosing an enrichment toy, think about your dog’s personality and needs. Some dogs love puzzle toys and mental challenges, while others are happier with something they can chew or carry around.

🐕 5. Safe, Comfortable Harness, Collar & Leash

From my experience, choosing the right walking gear can make a big difference in both safety and control. Some harnesses and collars are designed to help prevent dogs from slipping out, which is especially important for strong or easily startled dogs, and those are the types I personally recommend for safety.

Harness: A quality, comfortable properly fitted harness can make walks more comfortable and easier to manage—especially for dogs that tend to pull or get excited outdoors. If you have a dog that tries to wiggle out of their harness, search for an “escape proof” harness that has an extra strap towards the back.

Collar: I use and prefer safety martingale collars, as they can help prevent dogs from backing out of their collar while still being more gentle than traditional collars when used correctly.

Leash: Choose a lightweight leash for small dogs and a sturdier, heavier leash for larger dogs to ensure good control. Nylon leashes are strong and long-lasting. Some leashes also include a comfortable padded handle.

👉 My Tip: Avoid Retractable Leashes

I don’t recommend retractable leashes, as they can break and tangle easily and create safety issues and tripping hazards.

💡 Lisa’s Tip:

You don’t need a lot of products to care for a dog well… just the right ones. Focus on comfort, consistency, and routine, and you’ll make life easier for both you and your dog.

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Learn more about responsible dog ownership, dog health and daily care:

• Dog Rescue: Adopt a Dog Only From Reliable Rescues
• Choosing a Healthy Puppy from a Dog Breeder
• Healthy Diets
• Bathing, Ear, Teeth and Nail Care
• Senior Dog Guide
• Browse all dog breeds in our complete alphabetical dog breeds directory.