Wondering if you’re giving your dog too much kibble or not enough? You’re not alone. Most owners guess, but a few simple numbers can take the guesswork out of mealtime.
The first rule is to look at your dog’s current weight, not the breed label. A 20‑pound terrier and a 20‑pound mixed breed need similar calories, while a 5‑pound toy dog needs far less. Grab a kitchen scale or use your vet’s chart and note the exact number of pounds.
Next, use a basic calorie guide: 30‑40 calories per pound per day for adult dogs that are moderately active. If your dog is a couch‑potato, aim for the lower end; if they’re a marathon runner, push toward the higher end.
Example: a 30‑lb dog at 35 calories per pound needs about 1,050 calories daily. Most dry foods list calories per cup, so divide 1,050 by the food’s calorie count (usually 300‑400 per cup) to get the right number of cups.
Puppies and seniors are exceptions. Puppies usually need 2‑3 times the calories of an adult of the same weight because they’re growing fast. Split their daily amount into three‑four meals to keep energy stable.
Senior dogs slow down, so drop the calories by 10‑20 % and watch their weight. If your vet has prescribed a special diet for joint health or weight loss, follow those exact amounts.
Activity matters too. A working Labrador that drags a ball for hours will need more than a calm lap dog. Add 10‑20 % extra calories for high‑energy days and pull back when they’re resting.
And don’t forget treats. A handful of biscuits can add up to 100 calories, which is almost a full cup of kibble for a small dog. Count treats as part of the daily total or swap them for low‑calorie options like carrot sticks.
Old‑school scoops are unreliable; they vary by brand and by how tightly you pack them. Use a measuring cup or a kitchen scale. It takes a minute, and the consistency saves you from over‑feeding or under‑feeding.
Keep a feeding log for a week. Write down the amount, time, and any extra treats. If your dog’s weight stays steady, you’ve hit the sweet spot. If they’re gaining, cut back 5‑10 %. If they’re losing, add a little more.
Every dog is unique. If you’re unsure about the right numbers, schedule a quick check‑up. Vets can run a body‑condition score and give a tailored portion plan.
Bottom line: start with weight, adjust for age and activity, measure precisely, and track the results. Your dog will thank you with a shiny coat, wagging tail, and a healthy weight.
Cut through the noise: what to feed your dog, how much, and why. Evidence-based tips, formats compared, brand criteria, and NZ-specific notes.
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