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Enter age and weight to see your dog's unique trajectory.
How big will my Black Russian Terrier get? Predict adult weight and track your puppy's development.
Confident, courageous, and calm
Working
Giant
10-11 years
24 months
80-130 lbs
27-30" tall
80-130 lbs
26-29" tall
We use a proprietary High-Sensitivity Dynamic Model calibrated specifically for Black Russian Terrier development. This accounts for the biological reality that growth velocity decelerates sharply as a puppy matures, ensuring pinpoint accuracy for both 8-week-old puppies and older teenagers.
A Black Russian Terrier typically reaches its full skeletal structure around 24 months. Our algorithm applies a specific maturity multiplier that adjusts the projection as your puppy approaches this target window.
Every projection is cross-referenced against the Black Russian Terrier breed standard (80–130 lbs). While estimates can begin at 6 weeks, data collected after the 12-week mark provides the highest statistical confidence.
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Predicting the growth of your Black Russian Terrier