How much food should a herding dog eat? It depends on weight, age, and how active the dog is — not on the group label alone. The Herding group spans small, medium, large, giant dogs, from about 3 kg to about 90 kg as adults, so daily food for a typical neutered adult in the group ranges from roughly 255 to roughly 3275 calories a day. This guide works it out properly: the resting energy requirement (RER) formula vets use, the calorie table for herding dogs at different weights, cups and grams per day, feeding by life stage, and the mistakes that most often lead to an overweight herding dog.
Herding breeds were developed to control the movement of livestock, and they tend to be intelligent, quick, and happiest with training, work, and plenty of mental stimulation. Herding dogs are commonly described as intelligent, loyal, energetic. Active, outgoing dogs burn more than calm ones, so two herding dogs of the same weight can need quite different amounts of food — use the tables below as a starting point, then adjust by body condition: you should be able to feel the ribs easily under a thin layer of fat and see a waist from above and from the side. The figures in this guide are ranges from the breed data on this site, and every calorie figure is an estimate — individual dogs vary with activity, neuter status, age, and health.
How many calories does a herding dog need?
Veterinary nutritionists start with the resting energy requirement, or RER — the calories a dog burns at rest in a neutral temperature, doing nothing at all. The formula is: RER equals 70 times body weight in kg to the power of 0.75. Daily needs are then the RER multiplied by a factor for life stage and activity: about 1.6 for a typical neutered adult, about 1.8 for an intact adult, about 2.0 to 3.0 for a very active or working dog, about 2.0 for a puppy over four months old (and about 3.0 under four months), and about 1.2 to 1.4 for a senior or a dog that needs to lose weight.
For a herding dog, the activity factor matters more than for most groups, because the group's temperament — intelligent, loyal, energetic — usually means a dog that is out and moving rather than lying still. A herding dog that works, trains, or hikes for hours a day can need the 2.0 to 3.0 factor, while the same breed kept as a companion in a flat may need only 1.6, or even less. The right amount is the one that keeps weight steady inside the breed's typical range: weigh the dog monthly, and if weight drifts up, cut food by about 10% and re-weigh in a month rather than changing everything at once. The dog food calculator works out the figure for your dog's exact weight, and the dog calorie calculator gives the same numbers by activity level.
Herding dog daily calories by weight
Use the row nearest your dog's weight, then pick the column that matches the dog's life. The rows cover the Herding group's weight span, from about 3 kg to about 90 kg.
| Body weight | Neutered adult (×1.6) | Intact adult (×1.8) | Active dog (×2.2) | Senior / weight loss (×1.3) |
|---|---|---|---|---|
| 3 kg | 255 | 285 | 350 | 205 |
| 7.5 kg | 510 | 570 | 700 | 410 |
| 17.5 kg | 960 | 1080 | 1320 | 780 |
| 32.5 kg | 1525 | 1715 | 2095 | 1240 |
| 65 kg | 2565 | 2885 | 3525 | 2085 |
| 90 kg | 3275 | 3680 | 4500 | 2660 |
If your dog is between two rows, take the lower figure first: it is easier to add food to a dog that is losing weight than to take weight off a dog that has gained it. Note that calories are the real target and cups are only a translation. Different foods have very different calorie densities, so always check the kcal per cup or per 100 g on your own bag or tin and work from that. The cups figures below assume a typical dry food at around 350 kcal per cup — a common figure, but your food may differ by a wide margin, and the bag's number always wins over this guide's.
How much food in cups and grams per day
| Body weight | Calories (neutered adult) | Cups of dry food per day | Grams of dry food per day |
|---|---|---|---|
| 3 kg | 255 kcal | 0.7 cups | 73 g |
| 7.5 kg | 510 kcal | 1.5 cups | 146 g |
| 17.5 kg | 960 kcal | 2.7 cups | 274 g |
| 32.5 kg | 1525 kcal | 4.4 cups | 436 g |
| 65 kg | 2565 kcal | 7.3 cups | 733 g |
| 90 kg | 3275 kcal | 9.4 cups | 936 g |
Split the daily amount into two meals for an adult herding dog — morning and evening — rather than one large meal. Two smaller meals are easier on digestion and reduce the risk of the dog eating too fast and then being uncomfortable. If you feed wet food, use the tin's kcal figure to convert: a typical wet food is around 70 to 100 kcal per 100 g. Mixed feeding is fine as long as the total calories add up — the common mistake is to give a full measure of dry food plus a full tin of wet food, which roughly doubles the ration. Measure food with scales or a measuring cup, not a mug or a handful, and keep treats under 10% of daily calories.
Feeding a herding dog by life stage
Puppy (up to about 12–18 months). A herding puppy grows fast and needs a puppy food — one labelled complete and balanced for puppies or for all life stages — fed in three to four meals a day until about six months, then two meals a day. Use the ×2.0 factor (×3.0 under four months) on the RER at the puppy's current weight, and re-weigh every two weeks, because the amount changes quickly as the puppy grows. Do not overfeed a puppy to make it grow faster: rapid growth and excess weight strain developing joints, and the Herding group includes breeds where joint care matters. The puppy feeding schedule guide covers the same ground in more detail.
Adult (about 18 months to senior age). Two meals a day, a complete adult food, measured amounts, and a monthly weigh-in. This is the stage where weight most often creeps up, because the dog has stopped growing but the owner keeps feeding puppy amounts, or because exercise drops while food stays the same. If your herding dog is neutered, expect to cut food by roughly 10–20% after the operation and watch the waistline for the next few months.
Senior (from about 10 to 11 years for a small breed to about 6 to 7 years for a giant breed). Older dogs often need fewer calories — the ×1.2–1.4 range — because they move less, but they still need good protein to hold muscle. A senior food, or an adult food fed in a smaller amount with your vet's agreement, is usually right. Some seniors develop kidney or other health issues that change the diet entirely, which is a vet decision, not a food-brand decision. Herding dogs may be prone to hip dysplasia and eye issues, so mention any change in appetite, thirst, or weight to your vet promptly rather than adjusting food on your own. The senior dog diet guide explains how to adjust portions for an older dog.
Common feeding mistakes with herding dogs
The most common mistake is free-feeding — leaving a full bowl down all day. It makes it impossible to know how much the dog has eaten, it hides appetite changes that are often the first sign of illness, and it is the fastest route to an overweight herding dog. The second is feeding by the bag's chart alone: bag charts are generous, because they are written for active dogs and rounded up, so treat them as a maximum, not a target. The third is treat creep: a biscuit here, a piece of cheese there, and the dog's daily calories rise by a quarter without anyone noticing — and herding dogs, being commonly described as intelligent, loyal, energetic, are often trained with treats, so the creep is faster than owners expect. The fourth is table scraps, which are often fatty, salty, or simply too many calories, and which teach begging. The fifth is switching foods suddenly, which upsets digestion — change foods gradually over a week, mixing the old and new in increasing proportions.
Foods a herding dog should never eat
Some everyday foods are toxic to dogs and should never be given, in any amount: chocolate, cocoa, and coffee; grapes and raisins; onions, garlic, leeks, and chives; xylitol (birch sugar, found in some sugar-free gum, sweets, and peanut butter); macadamia nuts; alcohol; and cooked bones, which can splinter. Raw dough, mouldy food, and very fatty scraps are also dangerous. If your dog eats any of these, call your vet or an animal poison line straight away — do not wait for symptoms and do not try to treat it at home. Keep a note of what was eaten, how much, and when, because the vet will ask.
Choosing a food for a herding dog follows the same rule as for any dog: look for a food labelled 'complete and balanced' for the dog's life stage, from a manufacturer that employs veterinary nutritionists and runs feeding trials — the label and the company's transparency matter more than the marketing on the front of the bag. For the larger breeds in this group, a food formulated for large breeds is often a sensible choice in the puppy stage, because it is designed to support steady rather than rapid growth. Price is not a reliable guide to quality, and neither is the ingredient list alone: what matters is the nutrient profile and whether the food suits your individual dog's digestion, coat, weight, and energy. If your dog has a health condition, ask your vet or a veterinary nutritionist before choosing a special diet.
For related reading, see the herding dog age calculator guide, the herding dog lifespan guide, the dog food calculator, the dog breeds hub, the German Shepherd Dog food guide, the senior dog diet guide.
Frequently asked questions
How much food should a herding dog eat per day?
It depends on weight and activity, not on the group alone. A typical neutered adult in this group needs about 255 calories a day at 3 kg and about 3275 at 90 kg, using the RER formula with the 1.6 factor. Active dogs need more — up to about 4500 at the top of the range — and seniors need less. Use the table above, then adjust by body condition and your vet's advice.
How many times a day should I feed a herding dog?
Two meals a day for an adult herding dog, morning and evening. Puppies need three to four meals a day until about six months, then two. One large meal a day is not ideal, and free-feeding — leaving food down all day — makes portion control and appetite monitoring much harder.
How do I know if my herding dog is overweight?
Feel the ribs: you should feel them easily under a thin layer of fat without pressing hard. Look from above for a visible waist behind the ribs, and from the side for a tummy tuck. If you cannot feel the ribs or there is no waist, the dog is probably overweight — cut food by about 10%, keep treats under 10% of daily calories, and ask your vet to set a target weight. The dog ideal weight calculator gives a starting range.
What foods are toxic to herding dogs?
Chocolate, grapes and raisins, onions and garlic, xylitol, macadamia nuts, alcohol, and cooked bones are all dangerous for dogs. If your dog eats any of them, call your vet or an animal poison line immediately and tell them what was eaten, how much, and when.
How much should a herding puppy eat?
Use the RER formula with a factor of about 3.0 for puppies under four months and about 2.0 from four months to adulthood, applied to the puppy's current weight and re-checked every two weeks as the puppy grows. A puppy food labelled complete and balanced is the right base, and your vet should check growth against the expected adult weight for the breed — in this group, from about 3 kg to about 90 kg.
Should I feed my herding dog once or twice a day?
Twice a day is better for almost every adult dog: two smaller meals are easier on digestion than one large meal, and they keep energy steadier through the day. For the larger breeds in this group, two meals also reduce the risk of the dog eating too fast and being uncomfortable afterwards. Split the daily amount from the table above into two equal meals.
Results on this page are estimates for general information only and are not veterinary advice. If your pet is ill, underweight, overweight, pregnant, or has a health condition, consult your veterinarian before changing diet or care.