Common Health Issues in Large Dog Breeds and How to Manage Them

Big dogs have big hearts—and sometimes big health concerns. If you're the proud pet parent of a large or giant breed, you're probably used to the extra exercise, food and cuddles they need, but it's also important to be aware of size-specific health risks. In this guide, we’ll walk you through the most common health issues in large dog breeds, what signs to watch for, and how to support your pup’s long-term wellbeing. Because at Petdirect, We Get Pet, and we're here to help you care for your gentle giant every step of the way.

Hip And Elbow Dysplasia

One of the most well-known conditions affecting large breeds like the German Shepherd, Labrador Retriever, and Rottweiler is hip and elbow dysplasia. These are developmental conditions where the joints don’t form properly, leading to instability, pain, and eventually arthritis.

Signs of joint issues can include stiffness, limping, reduced interest in exercise, or difficulty getting up from lying down. Joint supplements, like those found in our dog bone and joint support collection, can help support joint health, especially when combined with an appropriate diet designed for large breeds, such as Royal Canin or Black Hawk.

Bloat (Gastric Dilatation-Volvulus)

Bloat, also known as gastric dilatation-volvulus (GDV), is a life-threatening condition that happens when the stomach fills with gas and twists. This is more common in deep-chested breeds like the Great Dane or Bullmastiff.

Early signs include a swollen belly, restlessness, retching without vomiting, and signs of pain. Immediate vet care is essential. To help reduce the risk, avoid exercise after meals and consider using a slow-feeding bowl or an elevated feeder.

Osteoarthritis

As large dogs carry more weight on their joints, they’re more prone to osteoarthritis as they age. You may notice your dog is less active, slower on walks, or hesitating to jump or go upstairs. While arthritis can’t be cured, it can be managed.

Look to supportive products like dog supplements containing glucosamine, chondroitin, and omega-3s. You could also try 4CYTE, a blend specifically formulated for joint health. Orthopaedic dog bedding from our dog bedding range also helps keep pups more comfortable.

Obesity And Related Conditions

Big dogs have big appetites, but carrying excess weight can worsen joint issues and lead to diabetes or heart disease. Regular vet check-ups and maintaining a healthy weight are key.

Choosing a weight management dog food and offering lower-calorie dog treats can help. Brands like Hill’s Science Diet and Pro Plan offer tailored nutrition based on breed size and weight goals.

Skin Issues And Hot Spots

Some large breeds like the Golden Retriever or Bernese Mountain Dog are prone to allergies and skin conditions. You might notice frequent scratching, redness, or recurring hot spots.

Adding skin-nourishing supplements from our skin and coat health range, switching to NZ made dog food with fewer allergens, and using soothing dog shampoos can all help manage skin flare-ups.

How To Support Your Large Breed Dog’s Health

Prevention and early intervention are key. Here are a few ways to keep your big pup in top shape:

• Feed a high-quality diet made for large breeds, like Hill’s Prescription Diet, Eukanuba or ACANA.
• Use flea and worm treatments regularly to prevent discomfort and secondary infections.
• Maintain a healthy weight with portion control and exercise.
• Incorporate health supplements early before problems arise.
• Keep up with regular vet visits and look out for any changes in behaviour or mobility.

Wrap-Up: Caring For Your Big Dog’s Big Health Needs

Our large breed pups may be gentle giants, but they come with specialised health needs. The good news? With the right food, supplements, and everyday care, you can help your furry friend live a long, happy, tail-wagging life. At Petdirect, We Get Pet, so whether you're after nutritional support, calming essentials, top-rated picks or expert advice, we’ve got everything your large breed dog needs to thrive.

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