Labrador Retriever Food: What to Feed and How Much

The Short Answer

For a Labrador, the food you buy matters less than the amount you serve.

That is not a dodge. Most complete-and-balanced adult foods will keep a Lab healthy. What separates a lean twelve-year-old Lab from an arthritic eight-year-old one is almost always portion discipline, not brand choice. This breed is built to talk you out of that discipline, and there is now good science explaining why.

So this guide covers the two things that actually move the needle: picking a food with the right growth profile while they are young, and getting the portions right for the rest of their life.

Why Labs Are Different: It Is Partly Genetic

If you have ever felt like your Lab is unusually food-motivated, you are not imagining it.

Researchers at the University of Cambridge identified a deletion in the POMC gene, which produces hormones that signal fullness to the brain. Their work found that around 25% of Labradors carry this mutation. A follow-up study of 87 adult pet Labradors, published in Science Advances in March 2024, found that affected dogs are hungrier between meals — and, critically, use around 25% less energy at rest than dogs without it.

Read that combination again. Hungrier and burning less. A Lab with this mutation is fighting on both sides of the calorie equation.

Two practical consequences:

• Begging is not misbehavior you can train away. For a quarter of Labs it is a starvation signal firing incorrectly. Managing the environment works better than expecting willpower.
• The bag's feeding guidelines may overfeed your dog. Those charts assume average metabolism. If your Lab is gaining on the recommended amount, the chart is wrong for your dog, not the other way around.

The AKC puts the breed standard at 65 to 80 pounds for males and 55 to 70 pounds for females, in working condition — well-muscled and without excess fat. That number is the target, not the average of what you see at the park.

Puppy Food: Get the Growth Rate Right

This is the one window where the specific food genuinely matters, and the reason is orthopedic.

Large-breed puppies that grow too fast are at elevated risk of developmental orthopedic disease. PetMD is direct about it: rapid growth increases the risk of hip dysplasia, elbow dysplasia, and osteochondritis dissecans — and slowing that growth with the right food lowers the risk.

The lever is calcium. AAFCO revised its guidelines in 2018 so that for a large-breed puppy food to be labeled complete and balanced, it must have a lower maximum calcium level than foods for all other life stages, including regular puppy food. Less calcium, slower bone growth, fewer joint problems later.

The complication for Labs specifically: the large-breed threshold is generally 70 pounds or more as an adult. A male Lab clears that comfortably. A female Lab at 58 pounds does not. So:

• Male Lab puppy, or any puppy tracking large → use a large-breed puppy formula.
• Female Lab puppy on the smaller side → a standard puppy food is usually fine, but ask your vet to look at the growth curve.
• Do not supplement calcium. Excess calcium promotes orthopedic disease even when the calcium-to-phosphorus ratio looks normal. A complete food already has what your puppy needs.

VCA notes that large and giant breed puppies can be on puppy food for up to two years, so resist switching on a birthday. More on this in puppy food for large breed puppies and large breed dog food.

What to Look For on an Adult Label

Once growth is done, the criteria get simple:

1. An AAFCO complete-and-balanced statement for adult maintenance. This is the only label claim that is actually regulated. Everything else on the front of the bag is marketing.
2. A named animal protein first — chicken, salmon, lamb — not "meat meal" with no species.
3. Moderate fat. Fat is where the calories hide. For a breed already predisposed to gaining, a lower-fat adult formula gives you more room to feed a satisfying volume.
4. A stated calorie density (kcal/cup). You cannot portion accurately without it, and it varies enormously between foods.
5. Joint support is a reasonable extra. Labs are a hip and elbow breed. Glucosamine and chondroitin will not undo bad genetics, but they are low-risk additions.

Skip the grain-free assumption unless your vet has a reason for it — the FDA has been examining a possible link between grain-free diets and heart disease in dogs, and grain avoidance is rarely necessary. We cover the nuance in grain free puppy food.

How Much to Feed

Here is the method that actually works for this breed:

1. Start from ideal weight, not current weight. If your Lab should be 70 pounds and is 82, feed for 70.
2. Measure with a scale or a proper cup. Eyeballing a Lab's bowl is how Labs become round.
3. Split into two meals. Same total, better satiety, and it reduces the long empty stretch that drives begging.
4. Cap treats at 10% of daily calories — VCA's standard guidance, and it includes training treats and table scraps.
5. Body-condition check every two weeks. Ribs easily felt under a thin fat layer, visible waist from above, tuck-up from the side.
6. Adjust by 10% at a time. Small changes, then wait two weeks and reassess.

The dog calorie calculator gives you a starting number, and how much food should I feed my dog walks through the adjustment loop in more detail.

For the hungry-Lab problem specifically: green beans, cucumber, and a slow-feeder bowl buy you real goodwill for almost no calories. Volume satisfies a Lab more reliably than richness does.

Senior Labs

Around eight, most Labs need fewer calories and more joint support at the same time — a frustrating combination, because the natural instinct is to feed less of the same food, which also cuts the nutrients they need more of.

A senior formula solves this by lowering calorie density while holding protein up. Keep protein reasonably high unless your vet has flagged kidney disease; older dogs lose muscle mass, and underfeeding protein accelerates it. See senior dog food for the full picture.

The Takeaway

Labs are one of the easiest breeds to feed and one of the easiest to overfeed, and those are the same fact. Get the large-breed formula right during the first eighteen months, then spend the next decade measuring portions and checking ribs.

A lean Lab is a longer-lived Lab, and given what the genetics are doing in the background, keeping one lean is a real accomplishment rather than a default.