12 Best Medium Dogs for Families: A Complete Breed Guide
Discover 12 of the best medium dogs for families, with breed comparisons, health insights, and a decision framework to help you choose the right fit.
Choosing a dog is one of the most exciting decisions a family can make, but with hundreds of breeds available, the process can quickly feel overwhelming. Medium dogs — typically weighing between 30 and 70 pounds (14–32 kg) — hit a sweet spot for many households. They're large enough to be sturdy playmates for children and adventurous hiking partners, yet compact enough to adapt to apartment living and smaller vehicles. This guide cuts through the noise to present 12 of the best medium dogs for families, backed by breed standards, veterinary data, and real-world ownership insights.
How We Selected These Breeds
Every breed on this list was evaluated against five criteria specific to family life:
- Temperament stability: Breeds must score well on standardized temperament assessments and have a documented history of low aggression toward children and strangers. We referenced the AKC temperament guidelines and the American Temperament Test Society (ATTS) pass rates.
- Size classification: All breeds fall within the medium range: 30–70 lb (14–32 kg) at adult weight, with a shoulder height of 16–24 inches (41–61 cm).
- Trainability: Breeds must respond well to positive reinforcement methods and be suitable for first-time owners willing to commit to consistent training.
- Health profile: We prioritized breeds with manageable hereditary health risks and a lifespan of at least 10 years on average.
- Family compatibility: Breeds must demonstrate tolerance for the noise, unpredictability, and physical handling typical of households with children.
12 Best Medium Dogs for Families: The Full List
The following breeds are grouped logically by primary family strength. Each entry includes why it earned a spot on this list based on the criteria above.
1. Standard Schnauzer
Size class: Medium (30–50 lb / 14–23 kg; 17.5–19.5 in / 44–50 cm at shoulder)
Key family trait: Exceptional watchdog instinct paired with deep loyalty to family members
Why it's here: The Standard Schnauzer scored a 93.1% pass rate on the ATTS temperament test, placing it among the most temperamentally stable medium breeds. Unlike many terrier-type dogs, Standards are less prone to dog aggression and form strong bonds with all household members. Their intelligence (ranked 18th in Stanley Coren's working/obedience intelligence rankings) means they learn household rules quickly with consistent positive reinforcement.
2. Soft Coated Wheaten Terrier
Size class: Medium (30–45 lb / 14–20 kg; 17–19 in / 43–48 cm)
Key family trait: Genuinely friendly disposition toward strangers and children — unusual for terrier breeds
Why it's here: Known as the "poor man's wolfhound" in Ireland, Wheatens are notably less sharp-tempered than most terriers. They greet visitors with enthusiasm rather than suspicion, making them ideal for families who entertain frequently. Their moderate energy level (45–60 minutes of structured exercise daily) fits well with working-parent schedules.
3. English Cocker Spaniel
Size class: Medium (26–35 lb / 12–16 kg; 15–17 in / 38–43 cm) — borderline small-medium, included for families wanting a lighter dog
Key family trait: Consistently gentle and eager to please; among the lowest bite-incident rates in the spaniel group
Why it's here: English Cockers are distinctly calmer than their American Cocker Spaniel cousins, who have had documented temperament issues from overbreeding. The English variety retains its sporting-dog steadiness. A Merck Veterinary Manual review of breed-specific behavioral tendencies notes the English Cocker's reliable sociability when properly socialized during the critical 3–14 week puppy window.
4. Whippet
Size class: Medium (25–40 lb / 11–18 kg; 18–22 in / 46–56 cm)
Key family trait: "Dual-mode" personality — explosive sprint energy outdoors, couch-potato calm indoors
Why it's here: Whippets are among the quietest medium breeds, rarely barking without cause. For apartment-dwelling families or those with noise-sensitive neighbors, this is a significant advantage. Their thin coat and lean build mean minimal shedding and grooming costs (estimated $200–$400 annually for basic care). They're sensitive dogs that respond poorly to harsh correction, making them a natural fit for families already committed to force-free training.
5. Border Collie
Size class: Medium (30–55 lb / 14–25 kg; 18–22 in / 46–56 cm)
Key family trait: Unmatched trainability — ranked #1 in working/obedience intelligence by Stanley Coren
Why it's here: For active families who view dog training as a hobby rather than a chore, the Border Collie is unmatched. They excel at agility, flyball, disc sports, and advanced trick training — all excellent family activities. However, this breed requires a minimum of 90 minutes of vigorous daily activity plus mental stimulation. Families who cannot commit to this should skip to the Whippet or Basset Hound entries.
6. Australian Shepherd
Size class: Medium (40–65 lb / 18–29 kg; 18–23 in / 46–58 cm)
Key family trait: High adaptability to outdoor family lifestyles; excellent hiking and trail companion
Why it's here: The Aussie's versatility is its defining feature. They thrive in families that camp, hike, run, or participate in dog sports. The AKC breed standard describes them as "smart, work-oriented, and exuberant" — traits that translate to an engaged family member rather than a passive pet. Note: approximately 25% of Australian Shepherds carry the MDR1 gene mutation, which causes sensitivity to common medications like ivermectin. Genetic testing ($75–$150 via Embark or Wisdom Panel) is strongly recommended before any veterinary treatment involving these drugs.
7. Basset Hound
Size class: Medium (40–65 lb / 18–29 kg; up to 15 in / 38 cm — heavy-bodied but low to ground)
Key family trait: Remarkably patient and low-reactivity; excellent with toddlers and young children
Why it's here: Bassets are one of the most tolerant breeds when it comes to clumsy child handling. Their low energy requirement (30–45 minutes of moderate walking daily) suits families with limited time or mobility. Their stubborn streak in training is well-documented, but this is better understood as independence rather than defiance — food-motivated positive reinforcement typically works well. Expect 2–3 training sessions of 5–10 minutes each rather than long drills.
8. Brittany
Size class: Medium (30–45 lb / 14–20 kg; 17.5–20.5 in / 44–52 cm)
Key family trait: Joyful, people-oriented temperament with minimal aggression history
Why it's here: Originally bred as a French pointing dog, the Brittany has transitioned beautifully into family life. They're notably less intense than other pointing breeds (like German Shorthaired Pointers) while retaining athletic ability. Brittanys are eager to please and respond enthusiastically to reward-based training. They're an excellent choice for families wanting an athletic dog without the overwhelming drive of a Border Collie.
9. Keeshond
Size class: Medium (35–45 lb / 16–20 kg; 17–18 in / 43–46 cm)
Key family trait: Bred specifically as a companion and watchdog — not a hunter or fighter — resulting in a naturally gentle disposition
Why it's here: The Keeshond's history as a barge dog in the Netherlands means it was selected for alertness without aggression. They bark to announce visitors but warm up quickly. Their thick double coat requires significant grooming (professional grooming every 6–8 weeks at $60–$90 per session), but their temperament makes this investment worthwhile for families wanting a fluffy, affectionate companion.
10. Portuguese Water Dog
Size class: Medium (35–60 lb / 16–27 kg; 17–23 in / 43–58 cm)
Key family trait: Hypoallergenic coat option for families with mild allergies; highly trainable with a playful streak
Why it's here: While no dog is truly hypoallergenic, the Portie's curly, low-shedding coat produces fewer airborne allergens than typical double-coated breeds. They're intelligent, water-loving dogs that excel at dock diving and swimming — great for lake-house families. The breed gained visibility after the Obama family chose one for the White House, partly due to a family member's allergies. Professional grooming costs run $80–$120 per session, every 6–8 weeks.
11. Nova Scotia Duck Tolling Retriever
Size class: Medium (35–53 lb / 16–24 kg; 17–21 in / 43–53 cm)
Key family trait: Retriever temperament in a compact package — the smallest of the retriever breeds
Why it's here: Families who love the Golden Retriever personality but lack space for a 70 lb dog find the Toller an ideal alternative. They share the retriever hallmarks: soft mouth, eagerness to please, love of fetch and water, and gentle nature with children. Tollers are higher-energy than Golden Retrievers (60–90 minutes of vigorous exercise daily) and can be reserved with strangers initially, but they bond intensely with their family unit.
12. Bulldog (English Bulldog — Health-Conscious Lines)
Size class: Medium (40–50 lb / 18–23 kg; 14–15 in / 36–38 cm)
Key family trait: Unwavering patience and low exercise needs; one of the most child-tolerant breeds in existence
Why it's here: The Bulldog earns its spot with a significant caveat: only dogs from health-tested, responsible breeders who prioritize open nares, longer muzzles, and functional breathing. Bulldogs from these lines retain the breed's legendary patience and humor while reducing the risk of brachycephalic obstructive airway syndrome (BOAS). Expect to pay $4,000–$7,000 for a puppy from a breeder who performs OFA breathing evaluations and provides documented health testing. Families must budget for potential respiratory and orthopedic care — pet insurance ($50–$90/month for Bulldogs) is strongly recommended.
Breed Comparison at a Glance
The table below summarizes how all 12 breeds stack up on the attributes that matter most to families.
| Breed | Weight (lb/kg) | Daily Exercise | Grooming Cost/Year | Good with Kids | Lifespan |
|---|---|---|---|---|---|
| Standard Schnauzer | 30–50 / 14–23 | 60 min | $600–$900 | ★★★★ | 13–16 yr |
| Soft Coated Wheaten Terrier | 30–45 / 14–20 | 45–60 min | $500–$800 | ★★★★★ | 12–15 yr |
| English Cocker Spaniel | 26–35 / 12–16 | 45–60 min | $500–$700 | ★★★★★ | 12–14 yr |
| Whippet | 25–40 / 11–18 | 45–60 min | $200–$400 | ★★★★ | 12–15 yr |
| Border Collie | 30–55 / 14–25 | 90+ min | $300–$500 | ★★★★ | 12–15 yr |
| Australian Shepherd | 40–65 / 18–29 | 60–90 min | $400–$600 | ★★★★ | 12–15 yr |
| Basset Hound | 40–65 / 18–29 | 30–45 min | $300–$500 | ★★★★★ | 12–13 yr |
| Brittany | 30–45 / 14–20 | 60–90 min | $200–$400 | ★★★★★ | 12–14 yr |
| Keeshond | 35–45 / 16–20 | 45–60 min | $700–$1,000 | ★★★★★ | 12–15 yr |
| Portuguese Water Dog | 35–60 / 16–27 | 60 min | $800–$1,200 | ★★★★★ | 11–13 yr |
| Nova Scotia Duck Tolling Retriever | 35–53 / 16–24 | 60–90 min | $300–$500 | ★★★★★ | 12–14 yr |
| Bulldog (health-tested) | 40–50 / 18–23 | 20–30 min | $300–$500 | ★★★★★ | 8–10 yr |
How to Choose: A Decision Framework
Twelve breeds is still a lot to consider. Use this decision framework to narrow down to your top three, then arrange meetings with breeders or rescue organizations to assess individual temperament.
- Step 1 — Assess your daily exercise capacity.
If you can commit 90+ minutes of vigorous activity daily → Border Collie, Australian Shepherd, Brittany
If you can commit 45–60 minutes of moderate activity → Standard Schnauzer, Wheaten Terrier, English Cocker, Whippet, Keeshond, Portuguese Water Dog
If you can commit 30 minutes or less of gentle walking → Basset Hound, Bulldog - Step 2 — Evaluate your grooming budget.
Under $400/year → Whippet, Brittany (low-maintenance coats)
$400–$700/year → English Cocker, Aussie, Toller, Basset
$700+/year → Keeshond, Portuguese Water Dog, Standard Schnauzer (professional grooming required) - Step 3 — Consider your household noise tolerance.
Prefer a quiet dog → Whippet, Bulldog
Moderate barking is fine → Most breeds on this list
Want an alert/announcer dog → Standard Schnauzer, Keeshond (will bark at doorbells, passersby) - Step 4 — Factor in allergies.
Mild allergy concerns → Portuguese Water Dog, Soft Coated Wheaten Terrier (low-shedding coats)
No allergy issues → Any breed on the list - Step 5 — Budget for health risks.
Minimal hereditary health concerns → Whippet, Brittany, Standard Schnauzer
Moderate risk (budget $500–$1,500/year for preventive care) → Aussie, Border Collie, Basset
Higher risk (budget $1,000–$3,000+/year; insurance essential) → Bulldog, Portuguese Water Dog
Honorable Mentions and Breeds to Approach With Caution
Honorable Mentions
These breeds narrowly missed the top 12 but are worth researching:
- Boykin Spaniel: A versatile American sporting dog (25–40 lb) with a friendly temperament. Excellent for hunting families but less widely available — only about 2,500 registrations per year.
- Finnish Spitz: A beautiful, fox-like breed (20–33 lb) with an alert, friendly nature. Their signature "bark pointing" can be excessive in urban settings, which kept them off the main list.
- Barbet: A rare French water dog (35–65 lb) with a hypoallergenic coat and gentle temperament. Limited breeder availability in the US makes sourcing a puppy challenging — expect 12–24 month waitlists.
Breeds to Approach With Caution for Families
These medium breeds are wonderful dogs but require experienced handlers or specific household conditions that don't suit most families:
- Chow Chow: Medium-sized (45–70 lb) but notoriously aloof and intolerant of rough handling. Not recommended for households with children under 10. Requires early, extensive socialization and experienced ownership.
- Shar-Pei: Medium-sized (45–60 lb) with significant health challenges (skin fold infections, entropion, familial Shar-Pei fever). Independent temperament makes training challenging for first-time owners.
- Akita (American): While some lines fall in the upper-medium range (70–100 lb), many exceed it. Same-sex dog aggression is common, and their powerful prey drive requires careful management around small pets and children's outdoor play areas.
Health Considerations Across Medium Breeds
Every breed carries genetic predispositions. Before committing, consult your veterinarian about breed-specific screening and preventive care. Here are the most significant health concerns for breeds on this list:
| Breed | Primary Health Concern | Recommended Screening | Estimated Cost |
|---|---|---|---|
| Border Collie | Epilepsy (idiopathic — estimated 4–6% prevalence) | DNA test for Neuronal Ceroid Lipofuscinosis | $150–$250 |
| Australian Shepherd | MDR1 drug sensitivity (25% carrier rate) | MDR1 DNA test | $75–$150 |
| Basset Hound | Intervertebral disc disease (IVDD) due to long spine | Annual orthopedic exam | $100–$200/visit |
| Bulldog | Brachycephalic obstructive airway syndrome (BOAS) | OFA breathing evaluation, cardiac screening | $300–$600 |
| Portuguese Water Dog | Juvenile dilated cardiomyopathy | Annual cardiac exam, echocardiogram | $250–$500 |
| Nova Scotia Duck Tolling Retriever | Toller autoimmune-mediated conditions | Annual bloodwork, hip/elbow OFA | $200–$400 |
Always consult your veterinarian before selecting a breed to discuss how hereditary conditions align with your financial capacity and emotional readiness for potential health challenges.
Cost of Ownership: What to Budget
The purchase price of a puppy is only the beginning. Here's a realistic first-year budget breakdown for a medium-sized dog from a responsible breeder:
- Puppy purchase price: $1,500–$4,000 (varies by breed and region; Bulldogs and Portuguese Water Dogs trend higher at $3,000–$7,000)
- Initial veterinary costs (vaccines, spay/neuter, microchip): $500–$1,000
- Food (high-quality AAFCO-approved diet): $400–$800/year (medium dogs eat approximately 2–3 cups daily depending on caloric density)
- Supplies (crate, bed, leash, bowls, toys): $200–$500 one-time
- Training (group classes + private sessions): $300–$800 for puppy and basic obedience
- Pet insurance (recommended): $40–$90/month ($480–$1,080/year)
- Grooming: $200–$1,200/year depending on breed
Total first-year estimate: $3,580–$9,180, heavily influenced by breed choice and grooming needs.
Frequently Asked Questions
What qualifies as a "medium" dog?
There's no universally standardized size classification, but most veterinary and breed organizations define medium dogs as those weighing 30–70 lb (14–32 kg) at adult weight with a shoulder height of approximately 16–24 inches (41–61 cm). Some breeds straddle the line — the English Cocker Spaniel, for example, weighs 26–35 lb and is sometimes classified as small-medium.
Are mixed-breed medium dogs a good option for families?
Absolutely. Mixed-breed dogs from shelters and rescues can make outstanding family pets. The concept of "hybrid vigor" (heterozygote advantage) suggests mixed breeds may have lower risk for certain breed-specific genetic conditions, though this is not guaranteed. When adopting a mixed-breed dog, request any available behavioral assessments and consider a DNA test ($75–$200 via Embark or Wisdom Panel) to understand potential breed composition and associated health risks.
How do I find a responsible breeder for these breeds?
Responsible breeders share several hallmarks: they perform and openly share OFA or PennHIP health testing results for both parents, they raise puppies in their home (not a kennel facility), they have a take-back clause in their contract requiring the dog be returned to them at any point if you can no longer keep it, and they ask you as many questions as you ask them. The AKC Breeder of Merit program is a useful starting point, but it should supplement — not replace — your own due diligence. Expect to be placed on a waitlist of 6–18 months for well-bred puppies.
What's the best age to bring a medium-breed puppy home?
The optimal age is 8–10 weeks. Puppies removed from their litter before 8 weeks miss critical socialization with littermates (bite inhibition, canine communication). Puppies adopted between 8–10 weeks are in the peak socialization window (approximately 3–14 weeks), making it the ideal time to introduce them to your household's sights, sounds, children, and routines.
Should I get pet insurance for my medium dog?
For most families, yes. Medium breeds are prone to orthopedic conditions (hip dysplasia, cruciate ligament tears) that can cost $3,000–$7,000 per surgical repair. Pet insurance premiums for medium breeds average $40–$90/month, which over a 12-year lifespan totals $5,760–$12,960 — often less than a single major surgery plus ongoing management. Enroll before your puppy has any health issues, as pre-existing conditions are excluded by all major providers.
Can medium dogs live in apartments?
Many medium breeds adapt well to apartment living provided their exercise needs are met. The Whippet, Basset Hound, and Bulldog are particularly well-suited to apartments due to their low indoor energy levels and minimal barking. High-drive breeds like the Border Collie and Australian Shepherd generally struggle in apartments unless the owner commits to extensive daily outdoor activity and mental stimulation.
Anouk Beaumont
All our authors care for dogs every day — read more of their work on the authors page.
