Health
Do Brittanys grow too fast for their bones like giant breeds do?
No, their moderate adult size means they don't share the rapid-growth bone problems seen in large and giant breeds.
← Back to breed profile
Bone & Growth Issues in Brittany Spaniels
Quick answer
Do Brittanys grow too fast for their bones like giant breeds do?
No, their moderate adult size means they don't share the rapid-growth bone problems seen in large and giant breeds.
The real growth-period risk for a Brittany puppy isn't about growing too big too fast. It's about how a joint that may not form perfectly gets treated during the months it's still developing.
New owners of an energetic Brittany puppy are the ones most likely to unintentionally increase risk here, simply because it's tempting to let a naturally high-drive puppy run and jump as much as it wants well before its joints have finished developing.
Important reminder
This guide is not medical advice. If your dog shows pain, sudden behavior change, or worsening symptoms, consult a licensed veterinarian.
Some links may be affiliate links. We may earn a commission at no extra cost to you. We only suggest products we believe are helpful for dog owners.
We research and check what we publish, but we do not warrant that any figure, date, price, or statement is accurate, complete, or current, and we accept no liability for any loss, cost, injury, or other harm arising from the use of this site. Use it as one reference among several. You remain responsible for your own decisions and for your dog's care - confirm anything that matters with a licensed veterinarian or another qualified professional before you act on it. Full disclaimer.
What this problem looks like
Bone and growth concerns in a Brittany puppy aren't about rapid size gain the way they can be in giant breeds. The real priority during growth is protecting developing hip and elbow joints, both documented concerns in this breed, from excessive high-impact stress before the skeleton has finished maturing.
Common triggers
- Repetitive jumping on and off furniture or out of vehicles before growth plates close
- Forced, structured high-impact exercise like long runs during the puppy growth window
- Excess weight gain during growth adding stress to developing joints
- An underlying genetic predisposition toward hip or elbow dysplasia
- Slippery indoor flooring that increases strain on developing joints and tendons
True rapid-growth bone disorders are not a documented pattern in this moderate-sized breed. Hip and elbow dysplasia, the joint conditions that puppy management is actually meant to protect against, are documented concerns affecting a meaningful share of the breed.
Why this happens
Breed factors
This breed's moderate adult size means it doesn't experience the unusually rapid growth curve associated with true growth-disorder risk in giant breeds. What does apply is the documented rate of hip and elbow dysplasia, both of which are shaped by how a developing joint is treated during puppyhood, making growth-period joint protection the genuinely relevant concern.
Environment factors
A high-energy puppy given unrestricted access to jumping, hard surfaces, and forced structured exercise before its joints have matured faces more mechanical stress on developing joints than a puppy given controlled, self-paced activity during the same window.
What you can do at home (once it is not an emergency)
When to talk to your vet
Bring up any limping, reluctance to rise, or an unusual gait during the growth period promptly rather than assuming a puppy will simply grow out of it. Sudden inability to bear weight on a limb warrants same-day evaluation.
At home, alongside your vet's plan
- Let your puppy set its own pace during play rather than pushing structured, repetitive exercise like forced long runs.
- Use a ramp or step for vehicle and furniture access rather than allowing repeated jumping.
- Keep your puppy at a lean body condition throughout the growth period to minimize joint stress.
- Provide rugs or non-slip mats on hard flooring to reduce slipping and strain during play.
- Ask your vet when hip and elbow screening is appropriate for your specific puppy and schedule it proactively.
More Brittany health & behavior issues
- ARVC in Brittanys: Why This Isn't Your Dog's Real Heart Risk
- GDV Surgery in Brittanys: Recovery, Costs & What Comes After
- Intervertebral Disc Disease (IVDD) in Brittany Spani: what to expect
- IVDD Type I in Brittanys: Why It's Uncommon in This Breed
- Kidney Disease in Brittany Spaniels: Signs, Costs and What to Do
- Kidney Stones in Brittany Spaniels: Signs, Costs and What to Do
- Liver Shunts in Brittany Spaniels: Signs, Costs and What to Do
- Pancreatitis & Diabetes in Brittany Spaniels: what to expect
- Pancreatitis in Brittany Spaniels: Signs, Costs and What to Do
- BOAS in Brittanys: Why the Structural Syndrome Doesn't Fit
- Hip Dysplasia in Brittany Spaniels: Signs, Costs and What to Do
- Hip Dysplasia Prevalence in Brittany Spaniels: what to expect
- Hypothyroidism in Brittany Spaniels: Signs, Costs and What to Do
- Immune-Mediated Thyroiditis in Brittany Spaniels
- Luxating Patellas in Brittany Spaniels: Signs, Costs and What to Do
Bone Growth Issues in other breeds
- Havanese Bone & Growth Issues: Signs, Causes & What to Do
- Jack Russell Terrier Bone & Growth Issues: Signs
- Labradoodle Bone & Growth Issues: Signs, Causes & What to Do
- Maltese Bone & Growth Issues: Signs, Causes & What to Do
- Miniature Schnauzer Bone & Growth Issues: Signs & What to Do
- Poodle Bone & Growth Issues: Signs, Causes & What to Do
- Rottweiler Bone & Growth Issues: Signs, Causes & What to Do
- Standard Schnauzer Bone & Growth Issues: Signs & What to Do
- Yorkshire Terrier Bone & Growth Issues: Signs & What to Do
- Akita Bone & Growth Issues: What Puppy Owners Should Know
See all Brittany health problems, which breeds are prone to bone growth issues, or the full Brittany breed guide for temperament, exercise needs and ownership costs.
What to expect, and how you know it is working
Growth plate closure and joint maturity typically complete somewhere around 12 to 18 months in a breed this size, after which higher-impact activity becomes progressively safer, guided by your vet's assessment of your specific dog.
Success looks like a puppy that reaches adulthood with joints as healthy as its genetics allow, achieved through controlled activity during growth rather than restriction that lasts a lifetime.
Why Joint Development Matters More Than Growth Speed
Hip dysplasia and elbow dysplasia are both documented health concerns in this breed, and both conditions have their roots in how a joint develops during puppyhood, not in how fast the puppy gains weight overall. A joint that's loose or slightly malformed can be made meaningfully worse by excessive high-impact stress during the growth window, before bones and supporting structures are fully mature.
This is a moderate, medium-breed growth pattern, not the rapid-growth pattern giant breeds contend with. The management priority for a Brittany puppy is protecting joint development through controlled activity, not managing an unusually fast growth curve.
Protecting Joint Development During the Puppy Months
These steps are about protecting joint alignment as it develops, not about slowing down growth or managing size.
- Avoid repetitive jumping on and off furniture or out of vehicles until growth plates have closed, generally in the range your vet recommends for this breed's size.
- Limit forced, repetitive exercise like long structured runs; let a puppy set its own pace during free play instead.
- Keep a puppy at a lean body condition, since extra weight during growth adds unnecessary stress to developing joints.
- Provide non-slip footing indoors, since sliding on hard floors can strain joints and tendons that aren't fully developed.
- Ask your vet about hip and elbow screening once your dog reaches an age where dysplasia can be reliably assessed.
Willow's Slower Start
Nate adopted Willow as an eight-week-old Brittany puppy and, given how much energy she had, assumed more exercise was always better. He started taking her on long jogging routes and let her jump freely on and off the furniture from the start. At her six-month checkup, her vet asked about her activity level and gently flagged that structured running and repeated jumping weren't ideal yet for a puppy her age, especially given the breed's documented dysplasia risk. Nate switched to shorter, free-play sessions and added a small ramp for the couch. At her one-year hip and elbow screening, Willow's joints came back looking good, and her vet noted that the change in activity pattern, even started partway through her growth period, likely made a real difference.
Key takeaway: More exercise isn't automatically better for a growing puppy. Protecting developing joints from repetitive high-impact stress matters more than matching a high-energy puppy's own enthusiasm for constant activity.
Frequently asked questions
Do Brittanys have the rapid-growth bone problems seen in giant breeds?
No. Rapid-growth conditions like panosteitis or hypertrophic osteodystrophy are typically associated with large and giant breeds growing unusually fast. A Brittany's moderate adult size doesn't fit that pattern, so this isn't the primary growth-period concern for the breed.
What is the actual growth-period risk for a Brittany puppy?
The real concern is protecting developing hip and elbow joints from excessive high-impact stress, since both hip and elbow dysplasia are documented concerns in this breed and can be worsened by poor management during growth.
When do a Brittany's growth plates close?
Growth plates in a medium breed like this typically close somewhere around 12 to 18 months, though exact timing varies by individual. Your vet can give guidance specific to your puppy.
Is it okay for a Brittany puppy to run and play freely?
Free, self-paced play is generally fine and even beneficial. The bigger concern is repetitive, forced, high-impact activity like structured long-distance running or repeated jumping before growth plates have closed.
At what age can hip and elbow dysplasia be screened for?
Preliminary screening can sometimes be done earlier, but definitive evaluations like OFA or PennHIP assessments are typically performed once a dog reaches an appropriate age your vet can advise on, often around a year or older.
Does diet affect growth-related joint problems in this breed?
Feeding a growth-appropriate diet in correct amounts, avoiding excess calories that lead to rapid weight gain during the growth window, supports healthy joint development, though it doesn't eliminate an underlying genetic predisposition to dysplasia.
Quick answers
View more answersHealth
What's the real puppy growth concern for this breed?
Protecting developing hip and elbow joints from excessive high-impact activity, since dysplasia in those joints is a documented concern for the breed.
Costs
How much does hip and elbow screening cost?
A formal evaluation like OFA or PennHIP screening typically runs a moderate one-time cost, often done alongside another vet visit to reduce the overall expense.
Living
Should I restrict my Brittany puppy's exercise?
Free, self-paced play is fine; the main thing to limit is repetitive, forced, high-impact activity like structured runs or repeated jumping before growth plates close.
Training
Can early training help protect a puppy's joints?
Teaching a puppy to use a ramp or step instead of jumping, and to settle rather than repeatedly launching off furniture, directly reduces joint stress during the growth window.
Related DogBreedCompass guides
- Brittany elbow dysplasia explained – Elbow dysplasia is one of the two joint conditions that puppy growth management is actually protecting against.
- Brittany arthritis and joint wear – Arthritis later in life is often the downstream consequence of poorly managed joint development.
- why chondrodystrophy doesn't apply to Brittanys – Chondrodystrophy is a different, unrelated bone condition that doesn't apply to this breed's normal proportions.
- Brittany cost of ownership – New puppy owners benefit from understanding the full first-year cost picture including screening and vet visits.
- full Brittany breed guide – A full breed profile helps new owners plan an appropriate puppy activity routine.
Bring the right questions to the vet
A one-page prep sheet for this condition: the signs, the questions to ask, what to get priced. Unlocks here.
You get: Vet visit prep sheet
No spam. One-click unsubscribe. See our privacy policy.
Preview page 1 before you decide.
Related guides
Comparison
Brittany Spaniel vs Shetland Sheepdog: Size, Cost & Temperament
ComparisonRead guide->
Comparison
Boxer vs Brittany Spaniel: Size, Shedding, Cost & Temperament
ComparisonRead guide->
Comparison
Brittany Spaniel vs Chinese Shar-Pei: Size, Cost & Temperament
ComparisonRead guide->
Comparison
Brittany Spaniel vs Poodle: Size, Shedding, Cost & Temperament
ComparisonRead guide->
Cost
Brittany Spaniel Cost in Honolulu, HI: A Real Budget
CostRead guide->
Comparison
Brittany Spaniel vs Doberman Pinscher: Size, Cost & Temperament
ComparisonRead guide->