How to Maintain a Healthy Weight in Large Dogs


Large-breed dogs carry more weight on their frames, which puts extra stress on their joints, hips, and heart. Even a few extra pounds can make a big difference, leading to mobility issues, arthritis, or other health concerns down the road. Keeping your big pup at a healthy weight helps prevent these problems, keeps them active and playful, and can even add years to their life. Simply put, weight management isn’t just about numbers on a scale — it’s about giving your gentle giant the best chance to feel good, move freely, and enjoy every moment by your side. Here are some tried-and-true tips to make weight management easier for both you and your paw-some heavyweight:

1. Feed a High-Quality Large-Breed Diet

Big dogs have big needs. Choose foods made just for large breeds so they get the right balance of nutrients for strong bones and happy joints. Look for formulas with controlled calcium and phosphorus to support healthy growth, and ingredients like glucosamine and chondroitin to keep joints moving comfortably. For our expert picks and detailed recommendations on the best large-breed dog foods, check out our full guide here.

2. Measure Portions Carefully

We know it’s tempting to give a little extra, but keeping portions in check helps your big buddy stay fit and active. Follow the feeding guidelines on the bag and adjust based on how much your pup plays each day. Skip free-feeding and stick to scheduled mealtimes — your dog will thank you for the structure. Use a kitchen scale or measuring cup to be sure you’re serving the right amount.

3. Include Joint & Weight-Supporting Supplements

Your big friend works hard just moving around, so giving their joints extra support is a kindness you can’t overlook. Glucosamine and chondroitin help keep cartilage healthy, and omega-3 fatty acids can ease inflammation. Find out more about the top 5 supplements every dog should take here.

4. Regular Exercise

Daily walks aren’t just for exercise—they’re bonding time. Large breeds need moderate movement every day, but gentle activities like swimming are fantastic for protecting joints while keeping muscles strong. Don’t forget your pup’s brain — puzzles, training, and playtime reduce boredom and keep them happy.

5. Monitor Weight & Body Condition

Your pup’s health starts with keeping an eye on their weight. Step on the large-breed scale together, and take a moment to check ribs, waistline, and belly. Regular weigh-ins help you catch small changes early, adjust their food or activity levels as needed, and ensure they maintain a strong, lean body. If something seems off, don’t wait — call your vet. Some insurance plans even cover weight-related visits, so check into Large-Breed Dog Insurance to help keep your buddy in top shape.

6. Avoid Overfeeding Treats

Treat time is a highlight for any dog, but too many snacks can add unwanted pounds. Choose low-calorie treats for training and skip human food that adds extra calories without much nutrition. Treat your pup, but keep it balanced so they stay happy and healthy.

  • Use low-calorie treats for training
  • Avoid human food, which can add excess calories

Tip: Although made for small dogs, Milk-Bone MaroSnacks with Bone Marrow are a hit with large dogs too — from playful puppies to fully grown adults, and their smaller size makes them easy to portion, so your furry friend can enjoy just the right amount of this tasty treat.

Top tip: If you need to give your large dog medicine or supplements, make pill-time fun-time by using tasty pill pockets your dog will actually look forward to. The Greenies Pill Pockets with Real Peanut Butter are an absolute favorite — dogs love the taste, and owners love how easy they make giving treats or medication!

Keeping your big furry friend at a healthy weight is all about balance — good food, the right portions, helpful supplements, and plenty of gentle exercise. By caring for them this way, you’re not just protecting their joints and health, you’re helping them enjoy a longer, happier life together with you — and making the most of your large-breed dog insurance coverage.

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