Why isn’t this the same as a breed chart?

Breed charts incorporate breed-specific timing. Size-class percent tables are coarser educational approximations documented on the calculator page.

Where do feeding numbers come from?

Use the dog calorie and dog food portion calculators with your food’s kcal density. NRC-style RER = 70 × BW_kg^0.75 framing is explained in the pet calorie guide—not invented here as a growth rule.

Puppy Growth Curves: Size-Class Percent Tables

Puppy weight changes quickly and unevenly. Our growth worksheet applies transparent size-class percentage tables so you can sketch adult weight or expected weight at an age—without claiming breed precision or orthopedic advice.

What the worksheet actually does

You choose a size class and an age, then either (1) estimate adult weight from current weight using the percent-of-adult assumed at that age, or (2) project expected weight from a target adult weight. The arithmetic is rearrangement of those percentages—not a machine-learning breed predictor.

Not veterinary advice

Growth tables are teaching aids. Breed-specific kennel or veterinary charts, body-condition scoring, and clinical exams override any online projection. This cluster never provides medication dosing or toxicity tools.

Use the calculator carefully

Pick the right mode

Estimate adult from current weight, or expected weight from a known adult target.

Choose size class honestly

Mismatching toy vs large classes skews every percent step.

Treat the result as a range

Compare with your veterinarian’s guidance and any breed chart you trust.

Link feeding separately

Calories and portions use RER/MER worksheets—not the growth curve itself.

Open the puppy growth worksheet

Size class, age, and weight inputs you supply:

Puppy Growth Calculator

How this fits the pets cluster

Age charts answer “human-year” style comparisons. RER/MER and portion tools answer feeding math from label kcal. Cost worksheets answer budgets from quotes you enter. Growth curves answer only size-class weight projection—keep those jobs separate.