Best dog food for a Border Collie
Border Collies are a working, herding breed bred for stamina and drive, so what really matters in a food is matching it to how active your particular dog is, rather than chasing whichever bag is marketed as best for the breed as a whole. A working farm collie and a much lower-energy family pet from the same breed can have very different needs.
Feeding a Border Collie
A medium breed
An adult Border Collie typically weighs 14–20 kg, so a healthy Border Collie eats a moderate amount compared with other breeds. Every feeding guide on a bag is written per kilo of body weight, not per breed — start there, then adjust to the dog in front of you.
Life stage
A medium breed is usually done growing at ~12 months, which is roughly when a puppy food has finished its job. With a typical lifespan of 12–15 years, there is a long adult stretch in the middle; switch to a senior food when your vet thinks it is worth it rather than on a birthday.
A high-energy dog eats like one
Border Collies sit at the top end for energy, and a dog working through a couple of hours of real exercise a day burns through the feeding guide faster than a dog on a short stroll. Feed to the dog's condition, not to the middle of the range on the bag.
Mealtimes can do some of the work
A breed that struggles to settle on its own gets more out of a meal that takes effort — a lick mat, a snuffle mat or a puzzle feeder using part of the daily ration rather than extra food on top of it.
How much should a Border Collie weigh?
Adult 14–20 kgfully grown at ~12 months
| Age | Stage | Typical weight | Of adult size |
|---|---|---|---|
| 8 weeks | Just home | 2.2–3.1 kg | 15% |
| 3 months | Young puppy | 3.5–5 kg | 25% |
| 6 months | Growing fast | 7–10 kg | 50% |
| ~12 months | Fully grown | 14–20 kg | 100% |
A guide, from the same rule of thumb our puppy growth predictor uses — each age is that share of the way to maturity for a medium breed. Puppies grow fastest early, so a real puppy usually sits a little above the middle rows. Weigh yours and ask your vet if the number worries you.
Complete dog foods that suit a Border Collie
Complete foods from our range, matched to a Border Collie's size band and what the breed typically needs. Stock levels and delivery dates are live on each product.
Burns Adult/Senior Weight Control Chicken and Oats
A low-fat weight control dry food for adult and senior dogs, oat-based
£35.99
Simpsons Dog Sensitive Lamb Potato
A grain-free lamb and potato dry food for dogs with sensitive skin or digestion
From£17.05
Arden Grange Adult Dog Calming Turkey Sweet Potato
A grain-free complete turkey food with added L-tryptophan and chamomile
From£16.99
Forthglade Cold Pressed Natural Turkey
Cold-pressed turkey kibble for dogs from 2 months, soft enough to mix with water for young pups
£45.99
Forthglade Cold Pressed Grain Free Salmon
Cold-pressed grain-free dry food for dogs, built on fresh and dried salmon
From£16.99
Forthglade Cold Pressed Grain Free Duck
Cold-pressed grain-free duck food with fruit and botanicals, in two bag sizes
From£16.99
Forthglade Cold Pressed Grain Free Chicken
Cold-pressed grain-free chicken food with fruit and botanicals, in three bag sizes
From£16.99
Forthglade Cold Pressed Grain Free Turkey
Grain-free cold-pressed turkey kibble for dogs, gentle on sensitive stomachs
£69.69
Forthglade British Classics Chicken Family Lunch
Complete Forthglade wet dog food with 75% chicken in a 395G tray
£2.45
Harringtons Puppy Turkey & Rice
Complete turkey puppy food with 30% protein and feeding bands by adult weight
£6.49
Harringtons Just 6 Dry Dog Food Lamb
Grain-free lamb dry dog food in 2KG and 12KG sizes, with size-specific formulas
From£13.99
Burns Puppy Original Lamb & Rice
Complete Burns lamb and rice puppy food in a 2KG bag for up to 12 months
£14.99
An active breed's real energy needs vary hugely
Border Collies bred and kept for actual herding or agility work burn through far more energy than a Collie living as a family pet with a couple of walks a day, even though both are the same breed on paper. Feeding a working-level food to a low-energy pet Collie can mean more calories than they actually need.
Rather than picking a food based on the breed name alone, it's worth being honest about how active your individual dog genuinely is day to day, and choosing accordingly.
Life stage matters as much as breed
A Border Collie puppy, an adult, and a senior dog all have different nutritional needs, and a food matched to the wrong life stage doesn't serve them as well as one that fits. This matters for any breed, but it's easy to overlook when a lot of marketing focuses on the breed itself rather than the dog's actual age and condition.
This is also a breed where keeping a healthy body weight matters, since joint health can become a genuine concern as some Collies age, and carrying extra weight puts more strain on joints than it would on a naturally lighter frame.
What to look for on a bag
A named, specific meat source near the top of the ingredient list is generally a better sign than a vague description like meat and animal derivatives, and it makes it easier to spot if your dog reacts badly to anything in particular.
Kibble size and shape matter less for a medium breed like this than for a very small or very large dog, but it's still worth checking the feeding guide reflects your dog's actual weight and activity level rather than assuming any bag suits any Collie.
What to look for on the shelf
Our dry and wet dog food ranges cover everyday options suited to a range of activity levels, and our working dog food range is worth a look specifically for Collies with a genuinely high-energy lifestyle who need the extra calories that comes with it.
Whatever you choose, introducing a new food gradually over several days, and watching how your dog's coat, weight and stools respond, tells you more about whether it's the right fit than the packaging ever will.
Common questions
- Do Border Collies need a specific working dog food?
- Only if they're genuinely working or highly active day to day. A lower-energy pet Collie may not need the extra calories a working formula provides, so it's worth matching the food to your individual dog's activity level.
- What should I feed a Border Collie puppy?
- A complete puppy food suited to their expected adult size, introduced gradually rather than all at once. If you're unsure which formula is right, your breeder or vet can help you choose.
- Are Border Collies prone to food allergies?
- Not especially more than other breeds, but any dog can develop a food sensitivity over time. Persistent digestive upset or skin problems are worth discussing with your vet rather than guessing at a cause yourself.
- How do I know if my Collie is the right weight?
- You should generally be able to feel their ribs without pressing hard and see a visible waist when looking down at them. If you're not sure, ask your vet to check at their next visit.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.