Best puppy food for a bernedoodle
Bernedoodle puppies can grow into genuinely large dogs — often 25kg to 45kg or more as adults depending on generation and parentage — so the food that suits them best is a large-breed puppy formula that controls the pace of growth, rather than a standard puppy food that packs in calories for faster growth, which can put unnecessary strain on developing joints in a breed already carrying some Bernese-side risk of joint problems.
Feeding a Bernedoodle
A large breed
An adult Bernedoodle typically weighs 11–40 kg, so a healthy Bernedoodle eats a fair 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 large breed is usually done growing at 15–18 months, which is roughly when a puppy food has finished its job. With a typical lifespan of 12–16 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.
Joint support is worth looking for
Their size and frame put more load through the joints than a smaller dog carries, so a food with joint support on the label is worth reading for — and keeping them lean does more for their joints than any supplement.
Weight matters more than usual here
A long back or a heavy frame makes every extra kilo count twice. Weigh portions rather than eyeballing a scoop, and reduce the food rather than the walks if the waist starts to disappear.
How much should a Bernedoodle weigh?
Adult 11–40 kgfully grown at 15–18 months
| Age | Stage | Typical weight | Of adult size |
|---|---|---|---|
| 8 weeks | Just home | 1.3–4.6 kg | 11% |
| 3 months | Young puppy | 2–7.4 kg | 19% |
| 6 months | Growing fast | 4.1–14.9 kg | 37% |
| 12 months | Adolescent | 8.2–29.7 kg | 74% |
| 15–18 months | Fully grown | 11–40 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 large 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 Bernedoodle
Complete foods from our range, matched to a Bernedoodle's size band and what the breed typically needs. Stock levels and delivery dates are live on each product.
Field & Trial Skinner S Field Trial Light Senior
A lower-fat dry food for older, overweight or less active dogs, including working breeds
From£9.85
Autarky Complete Grain Free Adult Turkey
Grain-free complete dry food for adult dogs, with turkey and a marine-algae joint care package
£12.79
Autarky Grain Free Tasty White Fish & Potato Complete
Grain-free dry dog food built around white fish meal rather than poultry
£12.99
Lily's Kitchen Lily S Kitchen Dog Lovely Lamb
Complete lamb-led dry dog food offered in two practical bag sizes
From£25.15
Burns Adult Large/Giant Breed Chicken and Brown Rice
Complete large-breed dry dog food with 23% chicken and brown rice
£59.99
Burgess Greyhound and Lurcher Chicken
Complete adult dry food formulated for the specific build of greyhounds and lurchers
£35.35
Naturo Senior Rice Poultry Variety 6pk
Six 400g trays across three recipes for senior dogs, with glucosamine and chondroitin
£10.29
Naturo Senior Dog Turkey with Rice and Vegetables 7pk
Turkey at 65% in a senior wet tray, with brown rice, vegetables and added joint support
£11.99
Vitalin Adult Dog Pork with Apple
Complete dry food for adult dogs of any age, led by pork, with citrus extract for dental support
From£11.99
Why growth rate matters for this breed
Large and giant breed puppies are known to be more vulnerable to developmental joint problems, including hip and elbow dysplasia, if they grow too quickly in their first year. A bernedoodle puppy heading towards a large adult size benefits from a food specifically formulated to slow that growth curve slightly, with a controlled calcium-to-phosphorus ratio rather than the higher-calorie formula suited to a small breed puppy.
This matters more for a bernedoodle than for many designer breeds because of the wide range of adult sizes the cross can produce — a standard bernedoodle from two full-sized parents needs a genuinely large-breed formula, while a mini or toy bernedoodle is closer in size to a medium breed and may not need the same growth control.
What to check on the label
Look for a food explicitly labelled for large or giant breed puppies, which will state a controlled calorie density and calcium level on the pack, rather than assuming any puppy food will do. A named meat as the first ingredient, alongside DHA to support brain and eye development, is worth looking for across any puppy formula regardless of size.
If you're not sure which size category your bernedoodle will fall into — which is genuinely hard to predict in a first-generation cross — asking the breeder about the parents' sizes, or checking with your vet once your puppy is a few months old, is more reliable than guessing from looks alone.
Feeding through the growth period
Bernedoodle puppies typically need three to four meals a day early on, reducing to two meals as they approach adult size, following the feeding guide on the specific food you choose rather than a generic online figure. A large-breed cross can take considerably longer to reach full maturity than a small dog, often not finishing growing until eighteen months to two years.
Weigh your puppy regularly through this period and check body condition rather than relying on age alone to judge whether the amount is right, and speak to your vet if you're ever unsure whether your puppy's growth rate looks appropriate for its expected adult size.
Common questions
- How big will a bernedoodle puppy grow?
- It depends heavily on generation and parentage — a standard bernedoodle from two full-sized parents can reach 30-45kg as an adult, while a mini or toy bernedoodle stays considerably smaller, often 10-20kg. Asking about the parents' sizes is the most reliable early guide.
- When should a bernedoodle move from puppy food to adult food?
- Larger bernedoodles generally stay on a large-breed puppy formula until around 15-18 months, later than a small breed, because they take longer to finish growing. Your vet can advise on the right timing based on your individual puppy's growth.
- Do bernedoodles need a special large-breed diet forever?
- Not necessarily — the large-breed puppy formula matters most during the growth period to manage joint development. Once fully grown, an adult bernedoodle can generally move to a standard adult formula suited to its actual adult size and activity level.
- Are bernedoodles prone to joint problems?
- They can inherit a predisposition to hip and elbow dysplasia from the Bernese Mountain Dog side, which is part of why controlling growth rate through puppyhood matters. Regular vet checks and maintaining a healthy weight throughout life both help manage that risk.
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.