Brittany Puppy Weight Calculator

Use this Brittany puppy weight calculator to find out how big your Brittany puppy will get. Just type your puppy's age and weight below and this tool will calculate the future adult size of your puppy.

Puppy Weight Calculator

Predict your puppy's adult weight

Brittany
wks

Results

Predicted Adult Weight
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Based on current growth rate
0 lbs 100 lbs
AKC Standard
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Breed standard range
Current Ideal
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For this age
Note
  • Predictions are estimates based on breed standards
  • Individual dogs may vary based on genetics and nutrition
  • Consult your vet for personalized assessments
Brittany

Brittany Stats

Height 17.5 - 20.5 inches
Weight 30 - 40 pounds
Life Span 12 - 14 years
Size Class Medium
Breed Group Sporting group

Brittany Growth Chart

Brittany Traits

Good with children
Shedding level
Grooming needs
Openness to strangers
Trainability
Barking
Good with other dogs
For Medium Pups
Royal Canin Size Health Nutrition Medium Puppy Dry Dog Food

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What's it like
Caring for a Brittany

Brittanys are generally healthy. However, be alert for growth-related or inherited issues such as:

Hip dysplasia – keep your pup at a healthy weight to reduce stress on joints.
Epilepsy – although not related to growth, it may show up during young adulthood.
Sensitive digestion – introduce new foods gradually to avoid gastrointestinal upset.
Regular vet visits and weight checks will help you monitor your Brittany’s development and catch any early issues.

Feeding your Brittany puppy a balanced, medium-breed puppy formula supports healthy bone and muscle development. Avoid overfeeding, as excess weight can strain their joints and reduce endurance.
Feed 3 meals daily until 6 months old; transition to 2 meals per day after that.
Choose food rich in protein, with omega fatty acids to support their high energy and coat condition.

Brittanys are low-to-moderate care dogs who need to be brushed two to three times a week to get rid of debris and keep their feathery areas from matting, especially after being outside. To avoid infections, they require monthly nail trims, frequent ear examinations, and baths every three to four weeks or as needed. Their coat is "wash-and-wear," meaning it needs little trimming to look natural.

Brittanys are naturally energetic and thrive with consistent daily exercise. However, puppies shouldn’t be pushed too hard.
Encourage safe play and short walks during early months.
Avoid excessive jumping or long-distance runs until joints are mature (around 12 months).
Mental stimulation is essential—consider puzzle toys or light training.

The Brittany, formerly known as the Brittany Spaniel, is a versatile hunting dog with roots in the Brittany region of France. Bred for bird hunting, Brittanys are agile, intelligent, and full of energy. They’re known for their affectionate temperament and strong desire to please, making them ideal companions for active families and hunters alike.

Falling into the medium breed category, Brittanys are typically lean, muscular, and athletic. Adult Brittanys generally weigh between 30 and 40 pounds, and their high activity level means they require careful attention to both growth and nutrition during their development.

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