What is the Boston Terrier's temperament, and why is it called the "American Gentleman"?

The Boston Terrier is called "the American Gentleman" for good reason: it combines a friendly, pleasant, gentlemanly disposition with the dapper "tuxedo" markings (the tidy black-and-white coat that looks like formal wear), and the nickname captures the breed's amiable, well-mannered, sociable nature. Bostons are typically friendly, affectionate, lively, good-natured, and people-oriented, they are companion dogs through and through, bred to be pleasant, adaptable family and city companions, and they generally love being with their people, are affectionate and often cuddly, and have a fun, sometimes clownish, entertaining personality. They are usually good-natured and sociable, typically friendly with people, good with children (their friendly, sturdy, playful, patient nature makes them popular family dogs), and generally sociable with other dogs and pets when socialized, though some Bostons can be a bit alert or mildly protective/vocal (a "terrier" trace), and, as with any dog, individual temperament and socialization matter. They are moderately active and playful, enjoying play and walks with a lively, sometimes goofy energy, but they are not high-energy or demanding, and they adapt their activity level well to their household, which (along with their small size and low grooming) is a big part of why they suit apartments and a range of owners so well. They are intelligent and generally eager to please, which makes them quite trainable (with a mild stubborn/independent streak in the terrier way), and they respond well to positive, reward-based training. A key part of the Boston's temperament is that it is a companion breed that thrives on human company and being part of family life, and can be prone to some separation-related distress if left alone too much (see the separation question). Overall, the "American Gentleman" nickname fits: the Boston Terrier is an amiable, friendly, adaptable, good-mannered, affectionate little companion, one of the most easygoing and well-suited-to-many-homes of the small breeds, and its lovely, adaptable temperament (along with its small size, low grooming, and apartment-friendliness) is the breed's great appeal. Raising a confident, well-mannered Boston is mostly about good socialization, positive training, and meeting its need for companionship, all quite achievable with this willing, people-loving breed.

How do I train a Boston Terrier?

Training a Boston Terrier is generally quite achievable and enjoyable, because the breed is intelligent, people-oriented, and eager to please, though it can have a mild stubborn or independent streak (a trace of its terrier heritage), so a positive, consistent approach works best. Key principles: use positive, reward-based training (rewarding desired behaviour with treats, praise, and play), which suits the Boston's willing, people-pleasing nature and is far more effective than any harsh approach (harsh or punitive methods are unnecessary and counterproductive with this sensitive, friendly companion breed); be consistent and patient (the mild stubborn streak means consistency helps, and short, fun, positive sessions keep the intelligent, sometimes-easily-distracted Boston engaged); start early (or from adoption) with socialization and basic training; and make training rewarding and enjoyable, Bostons often enjoy learning and can be taught good manners, obedience, and tricks readily with positive methods. Focus on the training that matters most for a companion/apartment dog: house-training (see the house-training question), basic manners and obedience (sit, stay, coming when called, polite greetings, not jumping), leash manners, and, for apartment living, managing any barking and teaching calm, quiet behaviour and settling. Early and ongoing socialization is also important, expose the Boston positively to a variety of people, other dogs and animals, places, and situations, so it grows up as the confident, friendly, well-adjusted dog the breed can be (and to head off any tendency toward being over-alert, barky, or wary). Because Bostons are small and friendly, training is generally not about managing a powerful or difficult dog, but about raising a well-mannered, confident, sociable companion, which the breed's trainability makes quite achievable. One note: as a brachycephalic breed, avoid over-exerting the Boston in training during heat, and use a harness rather than a neck collar for leash training (gentler on the airway and neck of a small brachycephalic dog). For an adopted Boston, positive training and socialization help it settle and build confidence in its new home, and if the dog is deaf or hard of hearing (the breed has an elevated incidence of congenital deafness, see the health guide), it can still be trained very successfully using hand signals and visual cues (deaf dogs train well with positive, visual-based methods). Overall, training a Boston Terrier is generally straightforward and rewarding with positive, consistent methods, the breed's intelligence and eagerness to please make it a willing student, and the focus is on good manners, socialization, and companion-dog skills rather than managing a difficult dog.

Are Boston Terriers hard to house-train?

Boston Terriers are generally reasonably trainable for house-training, being intelligent and eager to please, but, like many small breeds, they can sometimes take a bit of patience and consistency to fully house-train, and small dogs in general are sometimes a little slower or more variable in house-training than larger breeds. There is nothing unusual about the Boston here, it is simply that consistency and good management are, as with any dog, what make house-training work, and small breeds can need a bit of extra patience. The keys to house-training a Boston are the standard positive, consistent principles: establish a consistent routine (frequent, regular trips outside, especially after waking, eating, drinking, and playing, and on a predictable schedule); supervise closely and manage the environment (use confinement, such as a crate used properly and humanely, or a small dog-proofed area, when you cannot supervise, so the dog does not have unsupervised opportunities for accidents, and use baby gates to limit access); reward heavily and immediately for going in the right place (treat and praise the moment the dog eliminates outside, so it clearly connects going outside with good things); never punish accidents (punishment does not help and can make a dog anxious or secretive, simply clean accidents thoroughly with an enzymatic cleaner to remove the scent and prevent repeats); and be patient and consistent. A Montreal-specific consideration: because the Boston is cold-sensitive (short, thin coat, see the health guide), it may be reluctant to go outside to potty in deep snow or extreme cold, which can complicate winter house-training, so a warm coat for potty trips, clearing a potty area, and patience help, and some owners use indoor potty options (like pee pads or an indoor potty setup) as a backup for the coldest days, which can be a practical aid for a small, cold-sensitive apartment dog in a Montreal winter. For an adopted Boston, ask the rescue about the dog's house-training status (an adopted adult may already be reliably house-trained, or may need a refresher in a new home, and a consistent routine helps it settle). Overall, house-training a Boston Terrier is quite achievable with a consistent routine, close supervision, heavy positive reinforcement, and no punishment, it may take a bit of patience (as with many small breeds), and Montreal's winter cold is a practical complication worth planning for, but Bostons house-train successfully with a good, consistent approach.

Do Boston Terriers get separation anxiety, and are they good apartment dogs?

Boston Terriers are excellent apartment dogs, and, being companion dogs that bond closely with their people, they can be prone to some separation-related distress if left alone too much, so both points are worth understanding together. On apartment suitability: the Boston is one of the better small breeds for apartment and city living, its small size, moderate and adaptable exercise needs, low grooming, and friendly, adaptable nature make it very well-suited to apartments and condos (a great fit for Montreal's many apartment dwellers), and it generally adapts its activity to its household and is content as an affectionate indoor companion with regular walks and play. The main apartment-manners considerations are managing any barking (some Bostons can be a bit vocal/alert, so teaching calm, quiet behaviour helps, especially with close neighbours) and providing enough exercise and enrichment so the dog is satisfied indoors. On separation: because the Boston is a companion breed that thrives on human company and being part of family life, it does best in a household where it is not left alone for very long stretches, and, like many companion breeds, it can be prone to separation anxiety or separation-related distress (destructive behaviour, excessive vocalizing, house-soiling, or distress when left alone) if it gets too little company or is not taught to cope with being alone. This suits a household where someone is around a fair amount, or where provision is made for the dog during longer absences. To prevent or manage separation issues: ensure the dog is well-exercised and mentally stimulated (a satisfied dog copes better alone); build up alone-time gradually and positively from the start (teaching the dog, in small increments, that being alone for reasonable periods is okay, with calm, low-key departures and returns); provide enrichment when leaving (a food puzzle or chew); and, for longer absences, consider a dog walker, doggy daycare, or company. If genuine separation anxiety develops, it is treatable, work with your vet and a positive-reinforcement trainer or behaviourist on a structured plan. For an adopted Boston, ask the rescue whether the dog has shown separation-related issues, and introduce alone-time gradually and positively. Overall, the Boston Terrier is a wonderful apartment and city dog (small, adaptable, friendly, low-grooming), well-suited to Montreal apartment living, with the main considerations being managing barking for close neighbours and meeting the companion breed's need for company (not leaving it alone too much, and teaching it to cope with alone-time) to prevent separation-related distress.

Are Boston Terriers good with children and families?

Yes, Boston Terriers are generally excellent family dogs and are typically very good with children, which is a big part of the breed's enduring popularity as a family companion. The Boston's friendly, affectionate, playful, good-natured, and sociable temperament makes it well-suited to family life, and the breed is often described as a great choice for families with children: Bostons are typically playful and fun (enjoying games and play with kids), affectionate and people-loving, and, importantly, they are a small but sturdy, robust little dog (more solidly built than some of the tiny toy breeds), which makes them a bit more tolerant of the handling and activity of family life than a very fragile toy breed (though they are still small dogs that need gentle, respectful handling). As with any dog and any breed, some sensible considerations apply: always supervise interactions between dogs and young children (for the safety and comfort of both), teach children to interact with the dog gently and respectfully (not to handle roughly, disturb the dog when eating or sleeping, etc.), and ensure the dog is well-socialized and has positive experiences with children; and, because the Boston is still a small dog, take care that it is not accidentally injured by very young children (rough handling, being dropped or stepped on). Bostons also generally get along well with other family pets (other dogs and often cats) when socialized and introduced properly, adding to their family-friendliness. Their moderate, adaptable energy also suits families well, they are playful enough to enjoy family activity but not so high-energy as to be demanding. For an adopted Boston, a reputable rescue can tell you about the individual dog's known behaviour with children and other pets, helping match a suitable dog to your family. Overall, the Boston Terrier is a wonderful family dog, friendly, affectionate, playful, sturdy for its size, and typically very good with children and other pets, making it one of the more family-friendly small breeds, with the usual sensible supervision and gentle-handling practices that apply to any small dog with children.

Boston Terrier Temperament & Training: A Montreal Guide

The short answer

The Boston is the “American Gentleman”: amiable, friendly, affectionate, adaptable, and well-mannered, a companion breed that thrives on being with its people. It's intelligent and eager to please (with a mild stubborn streak), so it's quite trainable with positive, consistent methods, focus on good manners, socialization, and companion-dog skills (harsh methods backfire; use a harness, not a collar, on a small brachy dog). House-training is achievable with a consistent routine, though small breeds need patience, and Montreal's winter cold is a real complication for a cold-sensitive dog (a coat, a cleared potty area, or indoor backup). It's an excellent apartment dog (manage barking for neighbours) but a companion that can't be left alone too much (prone to separation distress). And it's great with children (sturdy for its size) and other pets.

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A Boston Terrier in training in Montreal — Positive training, good socialization, and meeting the companion breed's need for company are what make a Boston Terrier the confident, well-mannered “American Gentleman” it can be.

Of all the small breeds, the Boston Terrier is one of the easiest to live with and train, friendly, willing, and adaptable. Raising a well-mannered Boston is mostly about good socialization, positive training, and meeting its need for company, all quite achievable with this people-loving little breed. Here's how to understand and raise the “American Gentleman” in Montreal.

The “American Gentleman” temperament

The nickname fits: the Boston combines an amiable, pleasant, well-mannered disposition with its dapper “tuxedo” markings. Bostons are typically friendly, affectionate, lively, good-natured, and people-oriented, companion dogs through and through, bred to be pleasant, adaptable family and city companions. They love being with their people, are affectionate and often cuddly, and have a fun, sometimes clownish personality. They're usually good with children (friendly, sturdy, playful, patient) and sociable with other pets when socialized, though some can be a bit alert or mildly vocal (a terrier trace).

They're moderately active and playful but not high-energy, adapting their activity to the household (a big part of why they suit apartments), and intelligent and eager to please (with a mild stubborn streak), which makes them quite trainable. A key part of the temperament: the Boston is a companion breed that thrives on human company and can be prone to some separation distress if left alone too much (below). Raising a confident, well-mannered Boston is mostly about good socialization, positive training, and meeting its need for companionship, all achievable with this willing, people-loving breed.

Training a Boston

Training is generally quite achievable and enjoyable, the Boston is intelligent, people-oriented, and eager to please (with a mild stubborn/independent terrier streak), so a positive, reward-based, consistent approach works best (harsh methods are unnecessary and counterproductive with this sensitive companion breed). Keep sessions short, fun, and positive, start early (or from adoption) with socialization and basics, and focus on companion/apartment skills: house-training, manners (sit, stay, recall, polite greetings, no jumping), leash manners, and calm, quiet behaviour.

Early, ongoing socialization (varied people, dogs, places, situations) builds the confident, friendly dog the breed can be and heads off over-alertness or barkiness. Two breed notes: as a brachycephalic dog, avoid over-exerting the Boston in heat and use a harness, not a neck collar (gentler on a small brachy dog's airway and neck). And if the dog is deaf or hard of hearing (the breed has an elevated incidence of congenital deafness, see the health guide), it trains very successfully with hand signals and visual cues. Training a Boston is about raising a well-mannered, confident companion, not managing a difficult dog, which the breed's trainability makes achievable.

House-training, and the Montreal-winter complication

Bostons are reasonably trainable for house-training (intelligent and eager to please), though, like many small breeds, it can take a bit of patience and consistency. The keys are the standard positive principles: a consistent routine (frequent, scheduled trips outside, especially after waking, eating, and playing), close supervision and management (humane crate use or a dog-proofed area when you can't supervise), reward heavily and immediately for going in the right place, and never punish accidents (clean thoroughly with an enzymatic cleaner and prevent repeats).

A real Montreal complication: because the Boston is cold-sensitive (short, thin coat), it may resist going out to potty in deep snow or extreme cold, which can complicate winter house-training. Help with a warm coat for potty trips, a cleared potty area, and patience, and some owners use indoor potty options (pee pads or an indoor setup) as a backup for the coldest days, a practical aid for a small, cold-sensitive apartment dog in a Montreal winter.

For an adopted Boston, ask the rescue about house-training status (an adult may be reliably trained, or need a refresher in a new home, a consistent routine helps it settle). Overall, house-training a Boston is quite achievable with a consistent, positive approach, it may take a bit of patience, and Montreal's winter cold is a practical complication worth planning for.

Apartment life, separation, and family fit

The Boston is one of the best small breeds for apartment and city living, small, adaptable, low-grooming, friendly, content as an affectionate indoor companion with regular walks and play, a great fit for Montreal apartment dwellers. The main apartment-manners considerations: managing any barking (teach calm, quiet behaviour, especially with close neighbours) and providing enough exercise and enrichment to satisfy the dog indoors.

On separation: as a companion breed that thrives on company, the Boston does best where it's not left alone for very long stretches, and can be prone to separation-related distress (destructiveness, vocalizing, house-soiling) if it gets too little company or isn't taught to cope alone. Prevent/manage it by keeping the dog well-exercised and stimulated (a satisfied dog copes better), building up alone-time gradually and positively from the start (calm, low-key departures), providing enrichment when leaving, and arranging a dog walker/daycare or company for longer absences. Genuine separation anxiety is treatable with a vet and positive-reinforcement trainer/behaviourist.

On family fit: the Boston is a wonderful family dog, typically very good with children (friendly, playful, and sturdy for its size, more tolerant of family life than a fragile toy breed, though still a small dog needing gentle, respectful handling and supervision with young children), and generally good with other family pets when socialized. Its moderate, adaptable energy suits families well. For an adopted Boston, a rescue can tell you the individual dog's known behaviour with children and pets. See the adoption guide.

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An adopted adult Boston's temperament is a known quantity, and a rescue can help match one to your home and family. Refreshed regularly across Montreal-area organizations.

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Frequently Asked Questions

Why is it called the “American Gentleman”?

For its amiable, pleasant, well-mannered disposition plus the dapper “tuxedo” markings. Bostons are friendly, affectionate, lively, good-natured, people-oriented companions, generally good with children and other pets, moderately active but adaptable, and intelligent and eager to please. A key trait: they thrive on company and can have some separation distress if left alone too much. One of the most easygoing, adaptable small breeds.

How do I train one?

Generally quite achievable, they're intelligent and eager to please (with a mild stubborn streak), so use positive, reward-based, consistent methods (harsh methods backfire). Keep sessions short and fun, start early with socialization and basics, and focus on manners and companion/apartment skills. Use a harness not a collar (a small brachy dog), avoid over-exertion in heat, and train a deaf Boston with hand signals.

Are they hard to house-train?

Reasonably trainable, though like many small breeds it can take patience and consistency: a consistent routine, close supervision/management, heavy immediate rewards, and never punishing accidents. A Montreal complication: being cold-sensitive, a Boston may resist pot/tying in deep snow or extreme cold, so use a warm coat, a cleared potty area, patience, and possibly indoor pee pads as a cold-day backup.

Do they get separation anxiety, and are they good apartment dogs?

Excellent apartment dogs (small, adaptable, low-grooming, friendly), a great fit for Montreal, just manage any barking for close neighbours. But as a companion breed they thrive on company and can be prone to separation distress if left alone too much, so build up alone-time gradually, keep the dog well-exercised and enriched, and arrange company/daycare for longer absences. Genuine separation anxiety is treatable.

Are they good with children and families?

Yes, typically very good, friendly, playful, affectionate, and sturdy for their size (more tolerant of family life than a fragile toy breed, though still a small dog needing gentle handling and supervision with young children). They generally get along with other family pets when socialized, and their moderate, adaptable energy suits families well, one of the more family-friendly small breeds.

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Boston Terrier Temperament & Training