Should I Choose a Boy or Girl Puppy? What’s the Difference? They very important question that you have to ask when thinking about a Furerver friend. When families begin searching for the perfect companion, one of the first big questions that comes up is surprisingly simple — yet surprisingly emotional:
“Should I choose a boy or girl puppy?”
This question carries more weight than people expect. It’s like choosing the final puzzle piece for your family: the one that snaps into place and completes the picture. And at Puppies on the Gulf — the premier breeder of Cavapoos, Shihpoos, Cavapoochons, and King Cavaliers — we hear this question every single week.
So today, we’re breaking it all down in a clear, friendly, deeply practical Q&A to help you choose the puppy who fits your home, lifestyle, and heart.
Does a Boy or Girl Puppy Really Behave Differently?
Yes — but not always in the way people assume.
Think of temperament like a recipe.
Gender is one ingredient, but not the whole dish.
Early socialization, genetics, training, and breeder practices matter far more. (This is why Puppies on the Gulf places such a high emphasis on Puppy Culture training, early neurological development, and hands-on daily socialization.)
That said, there are some general behavioral tendencies.
Boy or Girl Puppy: Behavioral Differences
- Boys Often Wear Their Hearts on Their Fur Coats
Male Cavapoos, Cavapoochons, King Cavaliers, and Shihpoos often grow into what families call “velcro puppies.”
They bond deeply, follow their people around, and tend to be openly affectionate.
Many owners compare boy puppies to:
- The toddler who always wants a hug
- The friend who never outgrows snuggling
- The dog equivalent of a golden-retriever personality (no matter the breed!)
Typical Male Traits:
- Extremely cuddly
- Playful and goofy
- Easy to train because they crave approval
- Slightly slower to mature in puppyhood (think “sweet class clown”)
2. Girls Tend to Be More Independent — But Still Loving
If boys are the class clowns, girls are often the students who quietly get straight A’s.
Female Cavapoos, Cavaliers, Shihpoos, and Cavapoochons are often:
- More observant
- Quicker to pick up training
- Slightly more independent
- More likely to think before reacting
They’re affectionate, yes — but often on their terms.
Many families describe females as living by the motto:
“I love you… but I also love my space.”
Both can make brilliant family dogs — they simply show love differently.
Are There Size Differences Between a Boy or Girl Puppy?
Generally, yes.
In most small designer breeds — including Cavapoos, Shihpoos, Cavapoochons, and Cavaliers — males tend to be slightly bigger once fully grown.
Typical Size Differences:
- Males: often 10–20% larger
- Females: slightly smaller and lighter
This is not a hard rule, but a consistent pattern.
If you prefer a somewhat sturdier dog for active kids, a male might be ideal.
If you want a smaller lap-sized companion, a female may fit better.
Do Hormones Affect Behavior Long Term?
Absolutely—and this is where many misconceptions start.
Spaying and Neutering Levels the Playing Field
Once altered, most of the stereotypical “boy vs girl” behaviors fade significantly.
A neutered male is far less likely to:
- Mark
- Roam
- Display dominance behaviors
A spayed female avoids:
- Heat cycles
- Hormonal mood swings
- Behavior shifts
So if you’re choosing between a boy or girl puppy and plan to spay or neuter, you’ll find the differences far more subtle.
Which Is Better for Families With Children?
This one depends on your kids’ personalities more than the puppy’s gender.
Choose a Boy Puppy If Your Kids Want:
- A playful, goofy shadow
- A dog who loves constant affection
- A puppy that’s tolerant and eager to please
Choose a Girl Puppy If Your Kids Want:
- A calmer, more predictable temperament
- A quick-learning companion
- A puppy that doesn’t need nonstop attention
Both genders are excellent with children — especially from the lines raised by Puppies on the Gulf, where early socialization starts on day one.
What About Other Pets at Home?
This is where personality matters most.
However, we see a few patterns:
Boy Puppies Mesh Well With:
- Female dogs
- Neutered males
- Cats (they love making friends!)
Girl Puppies Often Do Best With:
- Male dogs
- Calm female dogs
- Older cats who prefer respectful space
Again, early introductions matter more than gender.
Which Gender Is Easier to Train?
This may surprise you:
Both—just in different ways.
Males:
- Motivated by praise
- Love routine
- Train well with consistency
Females:
- Quick problem solvers
- Sometimes pick up potty training faster
- Respond well to structure and boundaries
The Puppy Culture curriculum used at Puppies on the Gulf creates stable learning patterns in both genders.
What’s the Most Important Factor When Choosing a Puppy?
Not gender.
Temperament. Personality. Fit.
Gender is only one small piece of the puzzle.
At Puppies on the Gulf, temperament testing ensures every Cavapoo, Shihpoo, Cavapoochon, and King Cavalier is matched to the right family based on:
- Energy level
- Confidence
- Sociability
- Trainability
- Sensitivity
- Lifestyle compatibility
Choosing a puppy is like choosing a new heartbeat for your home — it’s personal, emotional, and joyful.
And when you pick based on temperament first, everyone wins.
So… Should I Choose a Boy or Girl Puppy?
Here’s the truth:
You can’t choose wrong — not when the puppy comes from the right start.
A boy puppy may feel like sunshine and laughter.
A girl puppy may feel like peace and companionship.
Both bring joy that lasts a lifetime.
And when your new best friend comes from
Puppies on the Gulf — the premier Cavapoo, Shihpoo, Cavapoochon, and King Cavalier Breeder —
you’re not just choosing a gender.
You’re choosing a healthy, well-balanced, deeply loved puppy who’s been raised with intention from day one
Special thanks to the following source(s) for the image(s) used in this article: The Fallible Man LLC