Labradoodle Puppy Weight Calculator & Growth Chart
A cross between a Labrador Retriever and a Poodle. Standard Labradoodles are robust and athletic with high metabolic energy during early puppyhood.
Labradoodle Weight Calculator
Estimated Adult Weight
Labradoodle Pediatric Growth Trajectory
Biological sigmoid curve showing healthy weight progression by age (weeks).
Shaded area represents healthy ±1 standard deviation AKC breed corridor.
Growth Velocity Note
Rapid weight gains up to 20 weeks, followed by gradual muscular stabilization.
Veterinary Feeding Guidance:
Measure portions using dry grams or ounces rather than generous cups to avoid puppyhood obesity.
Labradoodle Week-by-Week Weight Milestones
Reference data for healthy Labradoodle puppies based on veterinary pediatric percentiles.
| Puppy Age | Expected Weight (lbs) | Expected Weight (kg) | Developmental Milestone |
|---|---|---|---|
| 8 Weeks (2 mo) | 9–14 lbs | 4.1–6.4 kg | Early juvenile coordination |
| 12 Weeks (3 mo) | 18–26 lbs | 8.2–11.8 kg | Rapid skeletal elongation |
| 16 Weeks (4 mo) | 28–40 lbs | 12.7–18.1 kg | ~50% mature weight |
| 24 Weeks (6 mo) | 40–54 lbs | 18.1–24.5 kg | Limb proportion stabilization |
| 36 Weeks (8 mo) | 48–66 lbs | 21.8–29.9 kg | Late adolescent coat change |
| 52 Weeks (12 mo) | 50–75 lbs | 22.7–34.0 kg | Final mature weight |
When Do Labradoodle Growth Plates Close?
For the Labradoodle (large breed classification), epiphyseal growth plates typically close between 13–16 months. Until these cartilaginous zones calcify into solid bone, the skeletal structure is particularly vulnerable to impact trauma.
- Avoid repetitive high-impact jumping (such as off tall beds or out of SUVs).
- Postpone intense agility hurdles or forced running on concrete until growth plate fusion is complete.
- Maintain lean body condition: excess puppy fat places unnecessary biomechanical torque on immature ligaments.
Nutrition & Weight Maintenance
Caloric demand peaks between 8 and 16 weeks, during which puppies require up to twice the calories per pound of body weight compared to adult dogs.
Measure portions using dry grams or ounces rather than generous cups to avoid puppyhood obesity. Weigh your puppy bi-weekly and adjust portions according to their body condition score (BCS) rather than bag recommendations alone.
Labradoodle Weight & Size Questions
What is the full-grown weight of a standard Labradoodle?
Standard Labradoodles typically finish between 50 and 75 lbs. Medium Labradoodles weigh 30 to 45 lbs, and Mini Labradoodles weigh 15 to 30 lbs.
When is a Labradoodle considered fully grown?
Standard Labradoodles reach full height between 12 and 14 months and full body density by 14 to 16 months.