Ever notice how many famous blondes seem to have a long haired Chihuahua tucked under their arm? Is it a coincidence, or is there a secret society of stylish celebrities who’ve discovered the ultimate accessory?
The truth is out there… and it involves a whole lot of fluffy fur, a dash of attitude, and a surprisingly low-maintenance grooming routine. In this comprehensive guide, we’ll explore everything you need to know about these remarkable little dogs before welcoming one into your home.
Unravelling the History of Long-Haired Chihuahuas
The story of the long haired chihuahua is a fascinating journey through time, beginning in ancient Mexico and continuing to modern-day living rooms around the world. These tiny dogs have a rich heritage that shapes much of their distinctive character and appearance today.

The Techichi Origins and Aztec Influence
The chihuahua lineage traces back to one of the most ancient dog breeds still in existence today. Their ancestors, known as Techichis, were first introduced by the Toltec civilization of Mexico. Later, the Aztecs refined these dogs into smaller, lighter versions that more closely resemble the modern breed we recognize today. Archaeological evidence suggests that dogs resembling today’s chihuahuas first appeared around 100 AD.
Journey to the United States and Breed Recognition
During the 1800s, these small dogs began crossing the border into the United States. Interestingly, the long haired variety was initially more popular than their smooth-coated counterparts.
For years, many believed the flowing coat resulted from mixing with another small breed like the Pomeranian, but we now know this is simply a natural variation within the breed. The American Kennel Club officially recognized the breed in 1904, with both coat varieties classified as a single breed.
Popular Culture and Modern Breed Status
By the 1940s and 50s, these tiny dogs experienced a surge in popularity, becoming fixtures in dog shows and popular culture. Their fame has continued into modern times with appearances in films like “Beverly Hills Chihuahua” and “Legally Blonde.” Today, the long haired variety remains a popular choice for individuals and families seeking an independent, energetic companion that offers unwavering loyalty without overwhelming maintenance requirements.
Distinguishing Features of Long Haired Chihuahuas
When it comes to identifying a long haired chihuahua, several distinctive physical traits set them apart from other breeds. Understanding these characteristics helps potential owners know what to expect in terms of appearance and potential health considerations.

Apple Head Characteristics and Potential Health Concerns
The American Kennel Club recognizes two distinct head shapes for these dogs: apple-headed and deer-headed. Apple-headed dogs feature rounded skulls, shorter muzzles, and often have bulging eyes.
A unique characteristic of this head shape is the molera, a soft spot on the skull similar to a human baby’s fontanelle. However, their shortened muzzles can predispose them to breathing difficulties and tracheal collapse.
Deer Head Features and Breed Standard Considerations
Deer headed varieties possess longer skulls and muzzles that resemble those of young deer. Their eyes are less prominent, and they typically have longer necks. They’re also less likely to have a molera and may grow larger than their apple headed counterparts.
Interestingly, while many pet owners prefer this variety for their reduced health concerns, only apple headed dogs meet the official breed standard for full AKC registration.
Coat Characteristics
These small dogs come in a rainbow of colors including black, brown, cream, fawn, red, and various combinations. Their distinctive features include triangular ears, round eyes, and a snout that forms a nearly 90-degree angle with the face, creating an ‘L’ shape. Despite their tiny stature, standing 6-9 inches tall and weighing just 3-6 pounds, they carry themselves with remarkable presence.
The full long coat takes time to develop, often not reaching its final glory until 14-24 months of age. Most have double coats consisting of soft, fine guard hairs and a downy undercoat, creating their characteristic fluffy appearance.
Unlike other long-haired breeds, these dogs require no trimming as their hair naturally grows to a set length before stopping. Their shedding pattern is unique as well, instead of leaving individual hairs everywhere, they tend to shed in small, manageable clumps.
Ear characteristics vary among individual dogs. Some have paper-thin ears that naturally stand upright, while others develop heavier ears that may flop over at the tips. Interestingly, these dogs can often control their ear position at will. For show dogs, ears must stand at a 45-degree angle, any other position constitutes a disqualification in the competition ring, though it has no bearing on their quality as a pet.
Temperament and Training of Long Haired Chihuahuas
The long haired chihuahua may be tiny, but their personality is anything but small. These dogs pack enormous character into their diminutive frames, making proper training and socialization essential for harmonious household integration.

Understanding the Chihuahua’s Natural Disposition
These little dogs are known for their sassy, spirited nature. They seem wonderfully unaware of their small size, often acting as though they’re much larger dogs. Intelligent but sometimes stubborn, they crave being the center of attention and the exclusive recipient of your affection.
Their loyalty runs deep, forming strong bonds with their chosen people while remaining somewhat reserved or even suspicious of strangers.
Early Socialization and Consistent Training Practices
Early and extensive socialization is crucial for these small dogs. Without proper exposure to different people, animals, and environments during puppyhood, they can become excessively fearful or reactive.
They thrive in homes with clear boundaries and consistent rules. Their intelligence makes them capable learners, but their independent streak means training requires patience and persistence.
Preventing and Addressing Small Dog Syndrome
Without proper training and boundaries, these tiny dogs can develop what’s often called “Small Dog Syndrome”, a collection of unwanted behaviors including excessive barking, growling, jumping, and general aggression.
This behavioral pattern is unfortunately common and contributes to many of these little dogs ending up in shelters. Prevention through consistent training from puppyhood is far easier than correction after problems develop.
Effective Positive Reinforcement Techniques
When training your long haired companion, focus on positive reinforcement methods. These dogs respond beautifully to verbal praise and physical affection, as they naturally crave attention and touch.
For food-motivated individuals, small training treats can be effective, just remember to account for these extra calories in their daily intake to prevent weight gain in such a small frame.
Dispelling the Myth of Aggression
While these dogs have earned a reputation for being somewhat aggressive, this stereotype deserves closer examination. They’re certainly vocal and may bark assertively at perceived threats, but actual aggression is relatively rare.
What may appear as aggression is often fear-based protective behavior stemming from their intense loyalty and desire to protect their people despite their tiny size.
Essential Care for the Long Haired Chihuahua
Proper care for a long haired chihuahua encompasses several areas, from health monitoring to grooming routines. Understanding these requirements helps ensure your tiny companion thrives for years to come.

Breed-Specific Health Concerns and Preventative Measures
Like all toy breeds, these small dogs face certain health challenges related to their size. Hypoglycemia (low blood sugar) is common because their tiny muscles can’t store sufficient energy reserves.
Their delicate bone structure, particularly in the lower jaw, necessitates regular dental checkups and cleanings. Working with a veterinarian familiar with toy breeds helps identify and address potential issues before they become serious problems.
Detailed Grooming Instructions for the Long Coat
The beautiful flowing coat requires regular maintenance to stay healthy and mat-free. Brushing at least twice weekly with a metal bristle brush helps remove loose hair, prevent tangles, and distribute natural oils through the coat.
Before bathing, thorough brushing is essential to remove loose hair clumps that might otherwise clog drains. Between baths, spot cleaning with a damp cloth helps maintain cleanliness without drying out sensitive skin.
Appropriate Exercise Routines and Safety Precautions
Despite their small size, these dogs still require regular exercise, typically 20-30 minutes daily. Two short walks of 10-15 minutes each usually suffice to keep them healthy and content.
Always walk them on a leash, as their protective instincts might prompt them to chase after perceived threats. To prevent tracheal collapse, use a harness rather than a collar during walks to avoid pressure on their delicate throats.
Temperature regulation for a small dog
These tiny dogs struggle with temperature regulation due to their small size and high surface-area-to-volume ratio. They’re particularly sensitive to cold weather and should wear appropriate sweaters or coats during winter walks. Conversely, they can also overheat quickly in hot weather.
Being mindful of temperature extremes and taking appropriate precautions ensures your small companion remains comfortable and safe year-round.
Nutritional Needs for the Long Haired Chihuahua
Proper nutrition forms the foundation of health for these small dogs. Their tiny size means special consideration must be given to their dietary needs to prevent common health issues.

Balanced Diet Essentials for a Small Breed
Due to their miniature size, these dogs have unique nutritional requirements. They need high-quality foods specifically formulated for small or toy breeds, with appropriate balances of protein, fat, and carbohydrates.
Their diet should provide concentrated nutrition in small portions, as they simply cannot consume large volumes of food.
Recommended Food Types and Portion Control
Most adult long-haired chihuahuas require only 1/4 to 1/2 cups of food daily. Dry kibble designed for small breeds often works best, providing necessary dental benefits while delivering concentrated nutrition.
These little dogs will often eagerly eat more than they need, so careful portion control is essential to prevent obesity, which can severely impact their health and mobility.
Strategies for Preventing Hypoglycemia and Obesity
To manage hypoglycemia risk, divide the daily food allowance into multiple small meals rather than one or two larger servings. This approach helps maintain stable blood sugar levels throughout the day. Choose foods with relatively low carbohydrate content to further reduce hypoglycemia risk.
Simultaneously, monitor your dog’s weight regularly and adjust portions accordingly to prevent obesity, which is equally dangerous to their health.
Importance of consistent feeding times
Consistency in feeding schedules is particularly important for these small dogs. Their sensitive digestive systems react poorly to sudden dietary changes, and their propensity for hypoglycemia makes regular meal timing crucial.
Establish and maintain a consistent feeding routine, serving meals at the same times each day to help regulate their metabolism and digestive health.
Selecting Your Long-Haired Chihuahua
Finding the right long haired chihuahua involves careful consideration of multiple factors, from where to acquire your new companion to understanding the lifetime costs of ownership.

Identifying Reputable Breeders and Avoiding Puppy Mills
The popularity of these little dogs has unfortunately made them targets for unethical breeding practices. Reputable breeders focus on health and temperament rather than just appearance, provide appropriate early socialization, and can document health testing of parent dogs.
They’ll welcome your questions and want to know about your lifestyle to ensure their puppies go to suitable homes. Expect to pay between $500 and $1,500 for a puppy from a responsible breeder.
The Benefits of Adoption from Rescue Organizations
Considering adoption from a rescue organization offers numerous benefits. Many wonderful long-haired chihuahuas need homes due to no fault of their own. Adoption fees typically include spaying/neutering, vaccinations, and sometimes microchipping, making them economically advantageous.
Perhaps most importantly, you’ll have the satisfaction of providing a loving home to a dog in need while discouraging unethical breeding practices.
Assessing Puppy Health, Temperament, and Head Shape
When selecting a puppy, observe the entire litter’s behavior to gauge temperament variations. Look for clear eyes, clean ears, and healthy skin and coat.
Remember that head shape can be difficult to predict in very young puppies, so examine the parents if possible. A healthy puppy should be curious and playful, neither excessively shy nor overly aggressive with littermates.
Understanding the Costs of Ownership
Beyond the initial acquisition cost, prospective owners should budget for ongoing expenses. Quality food, regular veterinary care including dental work, grooming supplies, training classes, and unexpected medical emergencies all contribute to the lifetime cost of ownership.
While these small dogs don’t eat much, their specialized health needs can make them more expensive to maintain than their size might suggest.
Related:
- Chihuahua and German Shepherd Mix: Unique Hybrid Breed
- Chihuahua Dachshund Mix: Is This the Right Dog Breed for You?
Conclusion
The long haired chihuahua offers a fascinating blend of ancient heritage and modern companionship in a remarkably small package. From their Aztec origins to their distinctive appearance with flowing coats and expressive eyes, these tiny dogs carry a rich history. Their spirited temperaments require consistent training and clear boundaries, but reward owners with unwavering loyalty and affection.
Caring for these small companions involves attention to their specialized health needs, regular grooming to maintain their beautiful coats, appropriate exercise with safety precautions, and carefully monitored nutrition. For the right owner, one with patience for training, time for companionship, and understanding of small breed needs, these dogs make extraordinary pets that offer years of love in a tiny, fluffy package.
If you’re intrigued by these remarkable little dogs and want to explore more breed options that might suit your lifestyle, consider visiting ChipoPet for detailed information on a wide variety of dog breeds to find your perfect canine companion.