Assess Age, Weight, and Activity
30 minutesUse age calculator and body condition score to determine life stage and calorie needs.
Field context
This workflow is part of 1 niche field
Free step-by-step dog nutrition plan for dog owners. Plan dog nutrition plan with calculators and checklists covering assess age, weight, and activity.
Use age calculator and body condition score to determine life stage and calorie needs.
Determine cups or grams per day based on food calorie density, weight goal, and activity level.
Compare premium versus budget brands on cost per calorie and ingredient quality.
Weigh monthly and adjust portions — vet if weight shifts more than 10% without diet change.
Calculate daily portions by weight and activity.
Determine life stage for senior or puppy formulas.
Estimate monthly and annual food spend.
Fit dog food into household grocery budget.
Vets use 1–9 scale — aim for 4–5 (ribs palpable, visible waist).
| Score | Ribs | Waist | Action |
|---|---|---|---|
| 1–3 | Visible | None | Increase calories, vet check |
| 4–5 | Palpable | Visible | Maintain current plan |
| 6–7 | Hard to feel | Minimal | Reduce 10%, more exercise |
| 8–9 | Buried | None | Vet weight-loss program |
Reduce bloat risk in large breeds and extend meal satisfaction.
Common human foods are toxic — grapes cause kidney failure in dogs.
Chewy or Amazon autoship saves 5–10% on recurring food orders.