Male vs Female Chihuahuas: Which Makes a Better Pet?

If you’re thinking about getting a Chihuahua, you might be wondering whether a male or female would make a better pet. While both genders have their pros and cons, there are a few key differences to consider.

Male Chihuahuas are typically more affectionate and loyal to their owners. However, they may be more likely to misbehave and take longer to mature emotionally. Female Chihuahuas, on the other hand, are more likely to bark and have mood swings, but they are generally easier to train and more protective of their owners.

Overall, the decision of whether to get a male or female Chihuahua depends on your personal preferences and lifestyle. It’s important to do your research and consider the specific traits and needs of each gender before making a decision.

Sources: The Halo Pets, Pet Keen, Bubbly Pet, I Love Chihuahua, Hepper.

Chihuahuas: Male or Female?

If you’re considering getting a Chihuahua, one of the first decisions you’ll need to make is whether to get a male or female. While both genders make great pets, there are some differences you should be aware of to help you make an informed decision.

Physical Differences

Male and female Chihuahuas have some physical differences that may influence your decision. Males tend to be slightly larger than females, but the difference is usually not significant. Females are typically shorter and lighter than males, but again, the difference is usually minimal.

Another difference is that male Chihuahuas are more likely to have health problems related to their reproductive system. For example, they may develop cryptorchidism, which is when one or both testicles fail to descend. This can lead to serious health problems and may require surgery.

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Temperament Differences

When it comes to temperament, male and female Chihuahuas can have different personalities. Male Chihuahuas tend to be more outgoing and affectionate than females. They may be more eager to please and enjoy being around people. Females, on the other hand, can be more independent and reserved. They may be more selective about who they show affection to and maybe more aloof with strangers.

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It’s important to note that these are generalizations and not all male or female Chihuahuas will fit these stereotypes. Each dog is an individual with its personality.

Sources: The Halo Pets, Bubbly Pet, Pet Keen

Caring for a Chihuahua


Regular grooming is essential for both male and female Chihuahuas. Brush your Chihuahua coat at least once a week to prevent matting and tangling. Bathe your Chihuahua only when necessary, using mild dog shampoo. Be sure to dry your Chihuahua thoroughly after bathing to prevent skin irritation. Keep their nails trimmed and their ears clean to avoid infections.


Training your Chihuahua is crucial to prevent behavior problems. Female Chihuahuas tend to be easier to train than males, but both can be trained with patience and consistency. Start training your Chihuahua as early as possible and use positive reinforcement techniques such as treats and praise. Consistency is key, and it’s essential to set clear boundaries and rules.

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Health Considerations

Male and female Chihuahuas have similar health concerns, including dental problems, eye injuries, and hydrocephalus. However, females may be prone to certain reproductive issues, such as pyometra and mammary tumors. It’s crucial to take your Chihuahua to regular vet checkups and keep up with their vaccinations and preventative care. 

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Which One is Right for You?

Lifestyle Factors

When deciding whether a male or female Chihuahua is right for you, consider your lifestyle factors. If you have a busy schedule and cannot commit to long walks or playtime, a female Chihuahua may be a better fit. They tend to be more independent and require less exercise than males. On the other hand, if you have more time to dedicate to your pet, a male Chihuahua may be a good choice. They are typically more active and playful and enjoy spending time with their owners.

Personal Preferences

Your personal preferences should also be taken into account when choosing between a male or female Chihuahua. If you prefer a lap dog that likes to cuddle, a female Chihuahua may be a better option. They tend to be more affectionate and enjoy spending time with their owners.

However, if you prefer a dog that is more protective and loyal, a male Chihuahua may be a better fit. They are typically more obedient and loyal to their owners.

According to Bubbly Pet, male Chihuahuas are more affectionate and tend to create a stronger bond with their owners. They are also more loyal and protective than females. However, female Chihuahuas are typically more independent and require less attention.

Consider your lifestyle and personal preferences when deciding between a male or female Chihuahua. Both genders have their unique traits and characteristics, so choose the one that fits best with your lifestyle and personality.

How Do Spaying and Neutering Affect Chihuahuas?

Spaying and neutering can have positive health benefits for your Chihuahua. According to Tailster Blog, spaying your female Chihuahua can reduce the risk of breast cancer and uterine infections. Similarly, neutering your male Chihuahua can prevent testicular cancer and reduce the risk of prostate cancer.

Spaying and neutering can also have behavioral benefits. A neutered male Chihuahua is less likely to roam and get into fights, which can prevent injury and accidents. According to I Love My Chi, spaying your female Chihuahua can also prevent heat cycles that can attract males and cause trouble in the neighborhood.

However, it’s important to note that there are potential risks to spaying and neutering, especially if the procedure is done too early. According to I Love My Chi, early spaying or neutering can increase the risk of joint disorders and some types of cancer. It’s best to consult with your veterinarian to determine the best age to spay or neuter your Chihuahua.


Are male Chihuahuas more aggressive?

In general, males tend to be more aggressive but females tend to bark more. That said, it depends on the individual dog. You can have males that tuck tail and run at the first sign of trouble and females that will chase your friends out of the house! A lot depends on the dog and how they are raised and trained.

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Is it better to have two Chihuahuas or one?

 It is better to have two Chihuahuas if you have the space, just be prepared for ‘double trouble’. The two Chihuahuas, once they bond, will need a bit of training so that when someone knocks on the door you don’t get two little dogs barking their heads off in unison.

That said if you are willing to put in the extra work, having two dogs is a great way to make sure that your Chihuahua always has a friend when you need to work late and that they always have a playmate when they want one.

Should I get a boy or girl Chihuahua?

Male Chihuahuas tend to be a little more affectionate and loyal, while females are affectionate but a bit more independent. A lot depends on the individual dog, as they all have very distinctive personalities, so the best thing to do is to visit a breeder directly.

If there is a puppy are considering, take them aside from its littermates and see how they act when they are alone with you. Come back later that week and do it again and you’ll have a good idea of their basic personality.

Do Girl Chihuahuas hump?

During their heat cycle, female Chihuahuas will engage in humping behavior, especially if they’ve just taken a walk and caught the scent of a male dog. Spaying your Chihuahua can help to reduce and possibly eliminate this, but otherwise, this behavior is normal and to be expected.

Do female Chihuahuas mark their territory?

Yes. Females, especially unspayed females, will occasionally mark their territory with urine.  Even spayed females will do this from time to time if they smell another dog and want to send the message that their territory is off-limits.

Use an enzymatic cleaner to clean up the urine so that the smell is gone and this can help to keep your Chihuahua from repeatedly marking the same area. You also consider spaying if your Chihuahua has not yet been spayed. It can reduce marking behavior and comes with several health benefits.