How much should an Australian Shepherd eat?
Adult weight range 16–32 kg · adult feeding factors apply from 12–14 months of age · raw rate 2.5% of body weight. Portions below are computed with the same veterinary formula as the main calculator — not copied from a bag chart.
Enter your dog's details
Pre-filled with the breed's mid-range weight — adjust to your dog.
Australian Shepherd portions by weight
| Adult weight | RER | Daily target | Kibble / day | Cups / day | Per meal (×2) | Raw / day |
|---|---|---|---|---|---|---|
| 16.0 kg | 560 kcal | 896 kcal | 218 g | 2.2 | 109 g | 400 g |
| 24.0 kg | 759 kcal | 1,214 kcal | 295 g | 3.0 | 148 g | 600 g |
| 32.0 kg | 942 kcal | 1,507 kcal | 367 g | 3.7 | 183 g | 800 g |
Neutered adult (×1.6), kibble at 370 kcal/100 g, 10% treat allowance removed. Raw at 2.5% of body weight (size-correct rate). Cups ≈ grams ÷ 100 (typical kibble — weigh in grams for accuracy).
Worked example: a 24.0 kg Australian Shepherd
A 24.0 kg adult Australian Shepherd (neutered): RER 759 × 1.6 = 1,214 kcal − 121 kcal treats ÷ 3.7 kcal/g = 295 g — that is 148 g per meal, twice a day. The same arithmetic runs in the calculator above: change the weight or the life stage and every number follows.
Australian Shepherd puppy feeding by age
| Age | Factor | Meals / day | Note |
|---|---|---|---|
| Under 4 months | ×3.0 | 3–4 | On current weight — weigh every 2 weeks |
| 4–8 months | ×3.0 → ×2.0 (taper) | 3–4 | Factor falls smoothly — weigh every 2 weeks |
| 8–12 months | ×2.0 | 3 | 3 meals; 2–3 from 6 months |
| 12 months to adult | ×1.6–1.8 | 2 | Adult factor from 12–14 months |
Factors multiply RER on the puppy's current weight, not adult weight. Large and giant breeds keep the growth factors until 12–14 months.
Feeding notes for the Australian Shepherd
Athletic medium breeds (herders, pointers, retrievers in work) regularly need 2.0–2.5×. The pet default will underfeed a dog in daily training — select the active stage honestly and re-weigh every two weeks.
What makes feeding an Australian Shepherd different: A working herding breed: genuinely active Australian Shepherds need the active factor, not the pet default, and food used as training rewards adds up fast across a day of herding or agility work — count it inside the daily number.
Health, treats and the senior years: When the work stops, the factor has to stop with it: a retired Aussie kept on the working number gains fast, and the extra weight shows up in the hips. Use food puzzles and training rewards from the meal ration itself, so the dog stays busy without the day's total moving.
Training, treats and everyday feeding: Aussies are smart enough to get bored, so a puzzle feeder or scatter feeding is worth more than a bigger bowl — it turns a meal into a job. Training treats are the leak for this breed: a day of herding or agility rewards can add a quarter of the daily calories, so pay the dog from the meal ration itself.
Weight & condition for the Australian Shepherd: Australian Shepherds are working dogs in pet homes: the gap between the exercise they get and the exercise they were bred for is where weight problems start. A genuinely active Aussie needs the active factor; a pet Aussie on two short walks needs the standard one — and the difference is about 1,518 versus 1,214 kcal/day at 24.0 kg. Weigh every two weeks in the first year of a new routine.
Body condition check: Judge the portion by the dog, not just the table: on the 9-point body condition scale, aim for 4–5 — ribs easily felt under a thin fat cover, a waist visible from above, a tuck from the side. If you can't feel the ribs, feed 10% less than the table even if the weight looks right; if ribs show, feed 10% more.
Puppies of this size class reach adult factors at about 12–14 months; until then, growth portions follow the puppy factors (×3.0 under 4 months, tapering to ×2.0 by 8 months) on current weight, recalculated every two weeks. Individual dogs vary by up to ±50% from any formula — the scale and your hands on the ribs outrank this table.
Guides: feeding a senior dog · feeding schedules by age
Sources: method & factors · AAHA 2021 guidelines · Pet Nutrition Alliance RER/MER · AKC breed profile
Portions by brand — Australian Shepherd
What that is on 5 popular brands, for a 24 kg adult (neutered, treats removed):
How to use this calculator
Enter weight
Enter the dog's weight (use ideal weight for weight loss).
Select life stage and goal
Select the life stage and goal so the correct MER factor applies.
Enter food energy density
Enter the food's energy density (kcal per 100 g) from its label.
Read the daily portion
Read the daily portion in grams, split it across meals, and adjust by 10% every 2 weeks based on body condition.
Australian Shepherd feeding questions
How much food should an Australian Shepherd eat per day?
Across the full adult weight range (16–32 kg), an Australian Shepherd needs about 896–1,507 kcal/day — 218–367 g of typical kibble (370 kcal/100 g) after the 10% treat allowance is removed — depending on weight, sex and activity. A typical adult at the middle of the range (24.0 kg) needs about 1,214 kcal/day, roughly 295 g, split over 2 meals.
How many meals a day should an Australian Shepherd eat?
Two meals a day suits a Australian Shepherd: about 148 g per meal from a daily total of 295 g (1,214 kcal) for a 24.0 kg adult. A bored Aussie will eat for entertainment, so meals should arrive at the same times, in a measured bowl or a food puzzle — not as an all-day buffet. Training treats are the leak in this breed: count every one inside the 121 kcal allowance, or pay the dog from its own ration.
How many cups of food does an Australian Shepherd need per day?
About 295 g/day is roughly 3.0 cups at the typical density of 100 g per cup — but cups vary by up to 40% between kibbles, so weigh the grams once and the question disappears. A cup is a volume; grams are the portion. Split over two meals that is about 1.5 cups per meal — still worth weighing once, because your cup and your kibble are not the standard ones.
How do I switch an Australian Shepherd to a new food?
Over 7 days: 25% new food for 2 days, 50% for 2 days, 75% for 2 days, then 100% — keeping the total daily grams at the number on this page throughout. If stools loosen, hold at the current mix for an extra day or two before moving on. If your dog has a sensitive stomach, allow 10–14 days instead of 7.
How much should an Australian Shepherd puppy eat?
Medium puppies reach adult factors at about 12–14 months. Growth portions follow ×3.0 (under 4 months) tapering to ×2.0 by 8 months, on current weight, recalculated every two weeks; growth spurts change the answer monthly.
How much raw food does an Australian Shepherd need?
At the size-correct BARF rate of 2.5% of ideal body weight, a 24.0 kg Australian Shepherd eats about 600 g of raw food per day — split 70% muscle meat, 10% raw edible bone, 5% liver, 5% other organ, 10% vegetables and fruit on the BARF model.
How does feeding an Australian Shepherd change as they age?
From about 12–14 months an Australian Shepherd counts as fully adult; the senior shift usually arrives years later, when activity and muscle mass fall. The calculator's senior factor (×1.4 instead of ×1.6) trims a 24.0 kg Australian Shepherd from 1,214 to about 1,063 kcal/day — roughly 258 g of typical kibble. Make the change gradually and judge by body condition, not birthdays alone: a still-active older Australian Shepherd may hold condition on the adult number.
How do I count training treats for an Australian Shepherd?
Count them as part of the day, not on top of it: a day of herding or agility training can quietly add a quarter of the daily calories in rewards. A 24.0 kg adult's day is 1,214 kcal — if the training rewards come out of the 295 g of kibble, the total stays honest and the dog still gets paid for every rep.
Should Australian Shepherds eat more in winter?
Only if they genuinely work harder in winter — farm dogs in cold weather do burn more. A pet Aussie with the same routine needs the same portion year-round: about 295 g/day for a 24.0 kg adult. Change the portion when the routine changes, not when the calendar does.
Related calculators
Raw & BARF Calculator
Daily raw grams split into meat, bone, liver, organ and veg. BARF and PMR models.
Puppy Food Calculator
Growth portions by age in weeks and months, kibble or raw.
Dog Weight Loss Calculator
Safe deficit portions at target-weight RER, with a realistic timeline.