How Big Will My Bernedoodle Get?
Bernedoodles are a large breed that typically weigh 20–45 kg (44–99 lbs) at full size. Large breeds take longer to mature, typically reaching their adult weight around 14–18 months.
Bernedoodle Size at a Glance
Adult Weight
20–45 kg
44–99 lbs
Adult Height
45–73 cm
18–29 in
Size Category
large
Fully Grown By
14–18 mo
Bernedoodle Growth Chart
Bernedoodle Weight by Age
Predict Your Bernedoodle Puppy's Adult Weight
Enter your puppy's current age and weight for a personalized prediction.
Open Weight CalculatorBernedoodle Growth & Development
Large breeds take longer to mature, typically reaching their adult weight around 14–18 months. They grow rapidly between 3–6 months.
A Bernedoodle's growth rate is fastest in the first 6 months of life. For larger breeds like the Bernedoodle, it's important not to over-feed during the growth phase, as rapid weight gain can put stress on developing joints and bones.
Factors that influence your Bernedoodle's adult size include genetics (parent size), nutrition quality, spay/neuter timing, and overall health. Males typically weigh 10–20% more than females.
Frequently Asked Questions
How big will my Bernedoodle puppy get?
A full-grown Bernedoodle typically weighs between 20–45 kg (44–99 lbs). Males tend to be on the larger end of the range while females are usually smaller.
When do Bernedoodles stop growing?
Large breeds take longer to mature, typically reaching their adult weight around 14–18 months. They grow rapidly between 3–6 months. Individual dogs may reach their full size slightly earlier or later depending on genetics, diet, and overall health.
How much should a Bernedoodle puppy weigh at 12 weeks?
At 12 weeks, a Bernedoodle puppy typically weighs around 9.8–13 kg (21–29 lbs), which is roughly 30–40% of their adult weight.
How can I tell if my Bernedoodle puppy is the right weight?
Compare your puppy's weight to the growth chart above. A healthy Bernedoodle puppy should follow a steady growth curve. If your puppy's weight deviates significantly from the expected range, consult your veterinarian.
Learn More About Bernedoodles
Explore the full breed profile, find name ideas, or check ownership costs.