Personalize this chart
Enter age and weight to see your dog's unique trajectory.
How big will my English Springer Spaniel get? Predict adult weight and track your puppy's development.
Friendly, playful, and obedient
Sporting
Medium
12-14 years
15 months
40-50 lbs
20" tall
40-50 lbs
19" tall
We use a proprietary High-Sensitivity Dynamic Model calibrated specifically for English Springer Spaniel 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 English Springer Spaniel typically reaches its full skeletal structure around 15 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 English Springer Spaniel breed standard (40–50 lbs). While estimates can begin at 6 weeks, data collected after the 12-week mark provides the highest statistical confidence.
Share PetCareCalc with other pet owners or save the link to track your puppy's progress as they grow.
Add our professional calculator to your own website
Attribution required
Predicting the growth of your English Springer Spaniel