Bernese Mountain Dog feeding chart: portions by age and weight

Daily portion guide (adult)

These are the WSAVA Global Nutrition Committee’s calorie ranges for an average healthy adult dog in ideal body condition. They are starting points, not a prescription.

WSAVA gives these ranges for guidance only: dogs are individuals, and some need more or fewer calories to stay at an ideal, trim body condition. To turn calories into cups or grams, use the calories per cup or per 100 g printed on your food’s label: daily calories divided by calories per cup gives cups a day. The feeding guide on that label and your vet set the real amount, and your vet adjusts it by body condition: the WSAVA Global Nutrition Guidelines call for a feeding plan tailored to the individual dog. The WSAVA chart stops at 107.8 lb (49 kg). Larger dogs need an individual plan from the vet.

Split into 2 to 3 meals: the Merck Veterinary Manual suggests several small meals instead of one large one for breeds at risk of bloat. Energy needs drop after spaying or neutering (AAHA nutrition guidelines), so ask your vet how much to cut back.

Puppy (8 weeks to 15 months)

Large-breed puppy formula. Slow, steady growth is the goal (VCA). Meals taper with age: 4 a day until 3 to 4 months old, 3 a day until 6 months, then 2 (Merck Veterinary Manual; Blue Cross). Switch to adult food at about 18 months, once your vet confirms growth is finished (AAHA’s 2021 nutrition guidelines: a growth diet until skeletal maturity, which for some large and giant breeds is closer to 15 to 16 months).

Senior (from about 7 and a half years, Berners age fast)

Senior age here is the last 25% of expected lifespan (AAHA 2019 Canine Life Stage Guidelines), counted from the breed’s median life expectancy in McMillan et al. 2024 (Scientific Reports). Older dogs do not automatically need less food or a senior formula: AAHA notes that energy needs may fall with age, but not consistently. Ask your vet to check weight, muscle and calories. Show your vet any new lump, weight change or lasting tiredness.

What makes feeding a Berner different

Bloat protocol matters. Deep-chested. The Merck Veterinary Manual suggests several small meals instead of one large one, calm mealtimes and no raised bowls. Studies have not shown that limiting exercise around meals lowers the risk (Pipan et al. 2012, Journal of the American Veterinary Medical Association), so that step is not on this list. A slow-feeder helps with fast eating. Ask your vet about preventive gastropexy, which can be done at the time of spay or neuter.

Slow puppy growth. Large-breed puppy formula until the switch to adult food (at about 18 months). VCA notes that growing as fast as possible raises the risk of skeletal problems.

Lean body, every day. Extra weight adds stress to joints, and Cornell notes that obesity often leads to shorter lifespans. BCS 4 to 5 out of 9 lifelong.

Diet quality. Choose a complete and balanced food that meets AAFCO or FEDIAF standards (see the WSAVA guide to selecting a pet food). The FDA has looked into reports of DCM in dogs eating certain diets, many labeled grain-free, and has not established a cause. Talk to your vet before choosing one.

Common breed concerns and feeding

• Bloat / GDV: meal-splitting + slow-feeder + floor-level bowl + gastropexy discussion.
• Hip / elbow dysplasia: lean weight + large-breed puppy formula.
• Cancer: no diet prevents it. Show any new lump to your vet early.
• Shorter lifespan: nothing fully prevents this. Weight is the part you can manage.

Sample daily routine

Adult Berner, 90 lb (41 kg), moderate activity:

• 6:30am: breakfast (slow feeder, floor-level)
• 7 to 8am: 30-min walk
• 12pm: mid-day meal
• 4pm: 20-min walk
• 6:30pm: dinner

What to keep track of

• Mealtimes and how fast your dog eats.
• Weight monthly.
• Lumps / bumps (catch early).
• Joint stiffness mornings.
• Energy / appetite changes (cancer early signs).

Related

• Bernese Mountain Dog vaccination schedule
• Great Dane feeding
• Cane Corso feeding
• Boxer feeding