Choosing between a girl and a boy is one of the questions we hear from future Xoloitzcuintli owners again and again.

“Should I choose a female or a male?”

There is no universal answer.

Both can become incredibly close family companions. Both can be affectionate, intelligent, funny, loyal and deeply attached to their people.

But after many years of living with, raising and breeding Xoloitzcuintli, we do notice some differences that can help you understand which one may fit your lifestyle better.

And sometimes the difference is not what people expect.

Girls and Boys: What Is the Real Difference?

First, I want to say something important.

Sex does not determine the entire personality of a dog.

Every puppy is an individual.

Some females are incredibly affectionate and follow their owner everywhere.

Some males are independent and have a very strong personality.

And the opposite can also be true.

Genetics, early socialization, upbringing, individual temperament and the relationship between the dog and its owner all matter.

Still, in our experience at Sine Metu, there are some tendencies that we see repeatedly.

Girls: More Independent and More Self-Directed

Our female Xolos are often more independent in their thinking.

They can be extremely affectionate, but they do not always feel the need to follow their person every second.

A female may look at you as if she has already understood what you want — and then decide whether she agrees with your plan.

This is one of the things we love about them.

They can be very intelligent and self-confident.

Sometimes they seem to have their own opinion about everything.

A girl may not simply follow you. She may negotiate with you.

Of course, this is not true of every female. But it is a tendency we see quite often.

Females Can Be Very Close to Their People

Independence does not mean lack of affection.

A female Xolo can be deeply attached to her family and very loving at home.

She may simply express that attachment differently from a male.

Instead of constantly following you from room to room, she may be perfectly comfortable doing her own thing — while still knowing exactly where you are.

And when she decides that she wants your attention, she will usually make that very clear.

Boys: Often Softer and More People-Oriented

In our experience, male Xolos are often somewhat more straightforward in their relationship with their owner.

They tend to follow their person closely.

They often want to know:

Where are you going?

What are you doing?

Can I come too?

Many of our boys are extremely affectionate and enjoy being close to their people.

They may sit beside you, follow you around the house, ask for attention and generally prefer to be part of whatever you are doing.

This is one of the reasons why some families particularly love male Xolos.

Boys Can Be Very Gentle

Another tendency we often notice is that males can be somewhat softer and more easy-going in their interaction with their owners.

They may look to you for guidance more often.

They often seem to “consult” with their person before making a decision.

A female may sometimes think:

“I have already decided.”

While a male may be more likely to think:

“What are we doing?”

Again, this is not a rule.

It is simply one of the differences we have observed repeatedly in our dogs.

What About the Heat Cycle?

This is one of the biggest practical differences between choosing a female and a male.

If you choose a female, you need to be comfortable with the fact that she will have heat cycles.

The exact timing varies between individual dogs, but many females have a heat cycle approximately twice a year.

During this period, you need to be prepared for additional hygiene and management at home.

Some owners use special dog diapers during the bleeding period.

This is not difficult, but it is something you should be prepared for before choosing a girl.

If the idea of managing a female during heat makes you uncomfortable, a male may be simpler from a practical point of view.

What About Males?

With a male, there is no heat cycle to manage.

However, males have their own hormonal behaviours.

Depending on the individual dog, this can include marking, increased interest in females and other hormone-related behaviours.

If a male is not going to be used for responsible breeding and there are appropriate reasons to neuter him, we discuss the timing individually.

At Sine Metu, we do not believe that one universal age should automatically apply to every dog.

The decision should take into account the individual dog, his development, health, lifestyle and veterinary advice.

Girls Can Have a Stronger Personality

One thing I often tell future owners is:

Do not assume that a female will be easier simply because she is smaller or calmer.

A female Xolo can have a very strong personality.

She may be extremely intelligent, independent and observant.

She may test boundaries in a completely different way from a male.

This is not a bad thing.

In fact, it is one of the qualities that makes living with a female Xolo so interesting.

You are not simply living with a dog that waits for instructions.

You are living with a little personality.

What About Boys?

Boys can also have very strong personalities, of course.

They can be stubborn, energetic, playful and sometimes mischievous.

But in our experience, many males have a particularly strong desire to stay close to their owner.

They often enjoy physical affection and being involved in everyday family life.

For someone who wants a dog that is constantly nearby, a male can be a wonderful choice.

What About Families With Children?

This is where I would not choose a puppy based on sex alone.

If you have children, the individual puppy's temperament matters much more than simply choosing a boy or a girl.

A well-socialized Xolo can become a wonderful family companion, but children must learn how to interact with a dog respectfully and adults remain responsible for the relationship.

Some females can naturally be very attentive to what is happening around children and may become involved in family activities.

But I would never choose a female specifically because you expect her to “raise” or look after your children.

A dog is a dog, not a nanny.

What matters most is choosing a puppy whose individual temperament is appropriate for your family.

Which One Is More Affectionate?

This is probably the question I hear most often.

“Are boys more affectionate?”

Often, in our experience, yes.

But not always.

There are females who are incredibly affectionate and males who are more independent.

The strongest predictor is often the individual puppy.

Some puppies want to be in your arms.

Some prefer to sit beside you.

Some follow you everywhere.

Others are happy to sleep a few metres away while still keeping an eye on everything you do.

That is why, when you are choosing a puppy from a litter, I look at the individual puppy rather than simply saying, “Choose a boy” or “Choose a girl.”

Which One Is Better for a First-Time Xolo Owner?

There is no universal answer.

A first-time owner can have a wonderful experience with either sex.

What matters is understanding the breed.

Xoloitzcuintli are intelligent, sensitive and strongly connected to their people. They can be reserved with strangers and respond best to thoughtful, consistent training and positive interaction.

So instead of asking only:

“Boy or girl?”

I would also ask:

• What kind of relationship do you want with your dog?
• Do you want a dog that tends to stay very close to you?
• Would you enjoy a more independent personality?
• Are you comfortable managing a female's heat cycles?
• Do you have children?
• Are there other dogs in the home?
• What is your lifestyle?
• How much time will you spend with your dog?
• What kind of temperament are you looking for?

These questions tell me much more than sex alone.

Girls Are More Expensive at Sine Metu

There is also a practical difference at our kennel.

Female puppies are generally more expensive than males at Sine Metu.

There are several reasons for this, including their value within a breeding program and the fact that females are more limited in a breeding program.

This is something future owners should be prepared for when comparing available puppies.

However, price should never be the only reason to choose one sex over the other.

So, Should You Choose a Girl or a Boy?

If you want a simple answer:

Choose a girl if you like a dog with a little more independence, confidence and her own opinion.

Choose a boy if you want a dog that may be especially people-oriented, affectionate and inclined to stay close to you.

But remember:

These are tendencies, not guarantees.

The individual puppy matters enormously.

And this is where your breeder becomes important.

At Sine Metu, we live with our puppies every day.

We watch how they play.

We see who seeks human contact.

We see who is more independent.

We see who is confident.

We see who is sensitive.

We see who follows people.

We see who likes to explore independently.

And as the puppies grow, we learn more and more about their individual personalities.

So when a family tells me:

“We don't know whether we should choose a girl or a boy,”

I don't simply give them one universal answer.

I ask about their family, their lifestyle and what kind of relationship they want with their future Xolo.

Then I look at the puppies themselves.

Because sometimes the right answer isn't simply:

girl or boy.

Sometimes it is:

“This particular puppy is the one I can see living happily with you.”

The Best Xolo Is the One That Fits Your Family

There is no universally better sex.

There is only the dog that is right for you.

A male can be your shadow.

A female can become your independent little queen.

A male can be gentle and affectionate.

A female can be incredibly cuddly.

A male can be stubborn.

A female can outsmart you.

And sometimes they will surprise you completely.

That is the beauty of choosing an individual dog.

Don't choose only a gender. Choose a personality that fits your life.

And if you are unsure, talk to your breeder.

A good breeder should know the puppies as individuals and help you understand which one may be the best match for your family.

‍

‍