How much should a West Highland White Terrier eat?
Adult weight range 7–10 kg · adult feeding factors apply from 10–12 months of age · raw rate 3.0% of body weight. Portions below are computed with the same veterinary formula as the main calculator — not copied from a bag chart.
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Pre-filled with the breed's mid-range weight — adjust to your dog.
West Highland White Terrier portions by weight
| Adult weight | RER | Daily target | Kibble / day | Cups / day | Per meal (×2) | Raw / day |
|---|---|---|---|---|---|---|
| 7.0 kg | 301 kcal | 482 kcal | 117 g | 1.2 | 59 g | 210 g |
| 8.5 kg | 348 kcal | 558 kcal | 136 g | 1.4 | 68 g | 255 g |
| 10.0 kg | 394 kcal | 630 kcal | 153 g | 1.5 | 77 g | 300 g |
Neutered adult (×1.6), kibble at 370 kcal/100 g, 10% treat allowance removed. Raw at 3.0% of body weight (size-correct rate). Cups ≈ grams ÷ 100 (typical kibble — weigh in grams for accuracy).
Worked example: a 8.5 kg West Highland White Terrier
A 8.5 kg adult West Highland White Terrier (neutered): RER 348 × 1.6 = 558 kcal − 56 kcal treats ÷ 3.7 kcal/g = 136 g — that is 68 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.
West Highland White Terrier 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 10–12 months |
Factors multiply RER on the puppy's current weight, not adult weight. Large and giant breeds keep the growth factors until 10–12 months.
Feeding notes for the West Highland White Terrier
Small breeds reach adult factors early (10–12 months) and hold weight easily; the 1.6× default with two measured meals a day is the reliable baseline for this size class.
What makes feeding a West Highland White Terrier different: Westies are small, sturdy terriers often prone to itchy skin — if food is ever suspected, that is a vet conversation, not a reason to keep switching foods at home. For portions, they hold condition on the default if meals are measured and treats counted.
Health, treats and the senior years: Westies are prone to skin allergies, and if food is ever suspected, the trial needs one diet and several weeks under a vet — not a new bag every fortnight. In the senior years, keep the diet steady and the portions measured: a Westie that itches is a vet conversation, not a reason to keep switching foods.
Training, treats and everyday feeding: Westies are small, sturdy terriers that do best on two measured meals a day, with treats counted inside the daily number — at this size two biscuits a day can be the whole surplus. They are famously itchy, so if food is ever suspected, that is a vet conversation, not a reason to keep switching foods at home.
Weight & condition for the West Highland White Terrier: Westies are small, sturdy terriers often prone to itchy skin — if food is ever suspected, that is a vet conversation, not a reason to keep switching foods at home. For portions, they hold condition on the default if meals are measured and treats counted. Weigh monthly: at 7–10 kg, half a kilo is a real percentage.
Body condition check: A number on the scale is not a body condition. Score the dog on the 9-point scale and aim for 4–5 — ribs palpable through a thin fat layer, waist visible from above, abdomen tucked when viewed from the side. Can't feel the ribs? Feed 10% under the table. Ribs plainly visible? Feed 10% over it.
Puppies of this size class reach adult factors at about 10–12 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 — West Highland White Terrier
What that is on 5 popular brands, for a 8.5 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.
West Highland White Terrier feeding questions
How much food should a West Highland White Terrier eat per day?
Across the full adult weight range (7–10 kg), a West Highland White Terrier needs about 482–630 kcal/day — 117–153 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 (8.5 kg) needs about 558 kcal/day, roughly 136 g, split over 2 meals.
How many meals a day should a West Highland White Terrier eat?
Two measured meals a day is right for a West Highland White Terrier: about 68 g per meal from a daily total of 136 g (558 kcal) for a 8.5 kg adult. Treats stay counted inside the daily figure — at this scale, two biscuits a day can be the whole surplus. Keep the two meals at the same times, and if food is ever suspected in an itch, that is a vet conversation, not a reason to keep switching foods at home.
How many cups of food does a West Highland White Terrier need per day?
About 136 g/day is roughly 1.4 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. At this size the margin is tiny — a heaped cup instead of a level one can add a fifth of the whole day, which is why a gram scale pays off most for small dogs.
How do I switch a West Highland White Terrier 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. Small dogs should not skip meals during a switch: if your West Highland White Terrier refuses the new mix for more than a day, slow down and check with your vet rather than letting them go hungry. If stools loosen, hold at the current mix for an extra day or two.
How much should a West Highland White Terrier puppy eat?
Small-breed puppies reach adult factors at about 10–12 months. Use ×3.0 under 4 months, tapering to ×2.0 by 8 months, on current weight, recalculated every two weeks — growth is quick at this size and the answer changes monthly.
How much raw food does a West Highland White Terrier need?
At the size-correct BARF rate of 3.0% of ideal body weight, a 8.5 kg West Highland White Terrier eats about 255 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 a West Highland White Terrier change as they age?
From about 10–12 months a West Highland White Terrier 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 8.5 kg West Highland White Terrier from 558 to about 488 kcal/day — roughly 119 g of typical kibble. Make the change gradually and judge by body condition, not birthdays alone: a still-active older West Highland White Terrier may hold condition on the adult number.
Could my Westie's itchy skin be a food problem?
Possibly — but that is a vet conversation, not a reason to keep switching foods at home. Food trials need one protein, one diet, and 8–12 weeks, all supervised by a vet; swapping bags every fortnight tells you nothing and upsets the stomach. The portion stays the standard one — about 558 kcal/day for a 8.5 kg adult — whatever the diet turns out to be.
How much should a Westie eat per day?
A 8.5 kg adult needs about 558 kcal/day — roughly 136 g of typical kibble after the treat allowance, split into two 68 g meals. The number is small, so weigh it in grams and count every treat inside the 56 kcal/day budget: at this size, two biscuits a day can be the whole surplus.
Related calculators
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