When Should I Start My Dog on Joint Supplements?

If you're reading this, you've probably noticed something. Maybe your dog's a bit slow getting up in the morning. Maybe they're not jumping into the car like they used to. Or maybe they're completely fine right now and you're just being a good owner doing a bit of research.

Either way, here's the honest answer: earlier than you think.

When to Start (By Breed Size)

Large and giant breeds like Labradors, German Shepherds, Golden Retrievers, Staffies, and Great Danes should ideally start joint support from around 12 months to two years old. These dogs carry a lot of weight on their joints, and breeds like these are more prone to hip and elbow dysplasia. Twelve months sounds early. It's not. That's when growth plates close and preventative care actually starts to matter.

Medium breeds like Kelpies, Border Collies, and Australian Shepherds do well starting between two and five years, especially if they're active or working dogs. And let's be honest, most Kelpies don't know how to stop...

Small breeds can generally start between five and seven years, unless they're showing signs of discomfort earlier.

Any dog already showing soreness or slowing down? Start now. Doesn't matter the age or breed.

This lines up with research from Cornell University's College of Veterinary Medicine, which found that joint supplements tend to be more preventative than curative. Some veterinary experts recommend starting as early as 12 months for at risk breeds.

Signs Your Dog's Joints Need Help

Dogs don't complain. It's a survival instinct. In pack behaviour, showing pain means getting left behind, so your dog will push through discomfort and still wag their tail at the door like everything's sweet. Which is admirable, but not helpful.

Watch for the subtle stuff:

• Slow to get up after a nap
• Personality Changes
• Hesitating before jumping into the car or onto the couch
• Shorter walks or stopping sooner than usual
• Stiffness first thing in the morning that loosens up after a few minutes
• Licking or chewing at their joints
• Sitting differently or shifting their weight

If you're noticing any of these, that's your dog's way of telling you something without actually telling you.

Why Starting Early Matters

Here's the bit most people don't realise. Cartilage doesn't bounce back once it's worn down. It has very little ability to repair itself, and the proteins that keep joints healthy decline naturally as your dog ages. Once it's gone, it's gone. 

But you can slow that process down significantly by supporting joints before things deteriorate. Think of it like changing the oil in your car. Nobody waits for the engine to seize before they do it. Same sort of principle. Maintenance is always cheaper and easier than repair. In saying that, Jack has actually run his car without oil and learnt the hard way but that's not what this blog is about so moving on...

What to Look for in a Joint Supplement

This is where it gets a bit murky. Most joint supplements on the shelf rely on synthetic glucosamine and chondroitin. They've been around for years and there's some evidence behind them, but they're also cheap to produce, often poorly absorbed, and missing the broader range of compounds your dog's joints actually need.

Look for supplements built around whole food, natural ingredients. Things like deer velvet, green lipped mussel, and MSM deliver a much wider matrix of joint supporting nutrients, including naturally occurring growth factors, collagen types, and omega 3 fatty acids, that isolated synthetics don't offer. If the ingredient list is longer than your grocery receipt, that's probably not a great sign.

The Bottom Line

You don't need to overthink this. Start earlier than feels necessary. Be consistent. And pick something with ingredients you can actually pronounce.

Every extra day your dog moves well is a day worth having. And they go by faster than you'd like.

Dog years go by fast. Make them count.

Dog Years joint chews are made in New Zealand from four natural, human grade ingredients. No synthetics. No fillers. Just simple nutrition that works.