How Much to Feed a Border Collie
Adult Border Collies typically weigh 30–55 lb. A spayed/neutered adult needs about 794–1,250 kcal a day, roughly 2–3¼ cups of a typical 375 kcal/cup dry food. The full chart covers puppy through senior, and below it, what's specific to feeding this breed.
Border Collie feeding chart
| Weight | Puppy 4–12 mo | Adult (neutered) | Active / working | Senior |
|---|---|---|---|---|
| 30 lb | 992 kcal (2¾ cups) | 794 kcal (2 cups) | 1,240 kcal (3¼ cups) | 694 kcal (1¾ cups) |
| 43 lb | 1,299 kcal (3½ cups) | 1,039 kcal (2¾ cups) | 1,624 kcal (4¼ cups) | 910 kcal (2½ cups) |
| 55 lb | 1,563 kcal (4¼ cups) | 1,250 kcal (3¼ cups) | 1,953 kcal (5¼ cups) | 1,094 kcal (3 cups) |
Calories from RER = 70 × kg0.75 × life-stage factor; cups assume 375 kcal/cup; check your bag, foods range 325–450. Run the exact numbers for your dog →
Feeding notes for Border Collies
No breed's calorie needs swing wider. A Border Collie doing real herding, agility or flyball work can need the "working dog" multiplier (2–3× resting requirement), while the same dog in a suburban living room needs a fraction of that. Recalculate honestly when the workload changes seasonally; the sport-dog portion carried into the off-season becomes fat by spring.
Portion numbers use the same RER/MER formulas as the main calculator. Full formula sources and limits: About & methodology.
Related tools and guides
- Dog food calculator: exact cups from your dog's weight and your bag's kcal/cup
- Puppy feeding calculator: age-adjusted portions for a growing Border Collie
- Raw feeding calculator: grams per day at 2–3% of body weight
- Wet + dry mix calculator: leftover kibble after cans, without double-counting calories
- How dog calorie needs actually work
- Monthly dog food cost: kibble vs fresh vs raw by size
Frequently asked questions
How many cups of food should a Border Collie eat per day?
A typical spayed/neutered adult Border Collie (30–55 lb) needs roughly 794–1,250 kcal per day, which is about 2 to 3¼ cups of an average 375 kcal/cup dry food, split into two meals. Use the calculator with your dog's actual weight and your food's real kcal/cup for a precise number.
How much should a Border Collie puppy eat?
Puppies need far more per pound than adults: 3× resting energy before 4 months and 2× from 4–12 months, spread over 3–4 meals. Because the amount changes as they grow, weigh your puppy every week or two and re-run the puppy calculator with the current weight.