Border Collie Nutrition Guide
Updated 2026-05-08 · Vet-reviewed breed-specific guidance
Daily calories (avg)
1030 kcal
Protein target
28%
Fat target
16%
Activity level
high
Quick facts
- Size: medium
- Adult weight: 30–55 lbs
- Lifespan: 12–15 years
- Activity: high
Best foods for Border Collies
- Active-formula food
- Salmon
- Eggs
- Brown rice
Foods to avoid for Border Collies
- Low-quality fillers
Diet considerations & watch-outs
- EXTREME calorie needs when working
- Mental stimulation = food motivation
- MDR1 gene possible
Common health concerns
- MDR1
- Hip dysplasia
- Epilepsy
How we calculate calories
We use the standard veterinary RER (Resting Energy Requirement) formula: 70 × (weight in kg)^0.75, multiplied by an activity factor. For a 42.5-lb Border Collie at high activity, that's approximately 1030 kcal per day. Puppies need 2x maintenance; seniors typically 0.8x.