The best joint supplement for Scottish Deerhounds

Scottish Deerhounds are one of the great gentle giants of the dog world. They are tall, lean and built to run, and they tend to carry on bravely even when something feels a little off. If you share your home with one, it is natural to wonder whether a joint supplement could help keep them comfortable.

There is no single "best" joint supplement for every Deerhound. The best choice is the one that suits your dog, is given at the right amount every single day, and sits alongside weight control, sensible exercise and regular vet checks. Giant, fast sighthounds are a good case for thinking about joint support early, rather than waiting for obvious problems.

This guide covers why Deerhounds are a special case, how to read a label for a very large dog, how the different formats compare, and where MedPaw Hip & Joint Chews Max fits. We also look at the free everyday things that matter just as much as anything in a pot.

Choosing a joint chew for a Deerhound's big, athletic frame

Deerhounds are tall, lean and built for sudden speed, so their joints work hard and often show strain quietly. When you are choosing a daily supplement for a dog this size, the number of key joint actives in the formula is worth checking first.

The table below compares MedPaw Hip & Joint Chews Max, our own product, with five well-known UK joint supplements, starting with a count of six key joint actives.

The top row tells the main story. MedPaw is the only one of the six with all six key joint actives: glucosamine, chondroitin, MSM, green-lipped mussel, hyaluronic acid and Boswellia serrata. NutraPaw lists four, YuMOVE and Nutraquin+ three, and Seraquin and Synoquin EFA two each.

For a Deerhound, that breadth matters. A dog whose stifles, hocks and shoulders take repeated hard turns is well served by a formula that covers more ground in one daily dose. MedPaw also adds omega-3 from green-lipped mussel and flax seed, plus vitamins C and E and zinc.

Larger dogs need a feeding guide that actually fits them. MedPaw's label gives 2-3 chews a day for dogs of 18kg and over, doubled for the first three weeks, with 2-3 months of daily use recommended for optimal results. It comes as a soft chew, and a 60-day money-back guarantee and Subscribe & Save are available.

Explore MedPaw Hip & Joint Chews Max See the full ingredient list and feeding guide to support your Deerhound's joints and comfort, alongside regular veterinary care.

Why Deerhounds need a different approach to joint care

A Deerhound is not simply a bigger version of an average dog. Their size, build and temperament all shape what good joint care looks like.

Size and build

Many Deerhounds weigh well over 30 kg, and males are often considerably heavier. That is above the weight bands on many joint products, so the feeding guide matters more for this breed than for most.

They also have a narrow, deep-chested frame with very little body fat. They are made for fast acceleration and full-speed turns, and that places real load on the stifle (knee), hock and shoulder. Lean and athletic does not mean joint-proof. It simply means the joints do a lot of demanding work.

Slow maturity and hidden discomfort

Giant breeds reach their adult height before their muscle and skeleton are fully mature. Large and giant breeds also grow faster than average, which can put pressure on developing joints. This is one reason vets often talk about earlier support for big dogs, and why puppies need their own conversation (more on that below).

Deerhounds are not a classic hip dysplasia breed, but dysplasia does occur. In a powerful sighthound it may show as reluctance to launch or jump, rather than an obvious limp.

Sighthounds are also described as stoic. They may change their gait long before you see a limp, so visible lameness can mean something has been going on for a while. That is a good reason to watch for subtle changes, such as a slower rise from the bed or a hesitant leap into the car. It does not mean something is definitely wrong, but it is worth mentioning to your vet.

What to look for on a joint supplement label

Joint supplement labels can look impressive and still tell you very little. These are the ingredients you will see most often, and what they are commonly used for.

• Glucosamine and chondroitin: the most widely used joint ingredients, commonly used to support cartilage. Evidence in dogs is mixed rather than definitive, which is a fair thing to know going in.
• Green-lipped mussel: a marine ingredient often included in joint formulas and a source of omega-3.
• Omega-3 fatty acids (EPA and DHA): often highlighted as one of the better-supported dietary ingredients for joint comfort in dogs. Marine sources such as fish oil, krill oil or green-lipped mussel are the more direct route. Flaxseed provides ALA, which dogs convert to EPA inefficiently, so it should not be the only omega-3 source you rely on.
• MSM and hyaluronic acid: MSM is a common addition to joint formulas, and hyaluronic acid is associated with supporting the lubricating joint fluid.
• Boswellia serrata and turmeric: plant extracts commonly included in joint formulas. Turmeric on its own is poorly absorbed, so a bare "turmeric" line tells you little without knowing the amount and form.
• Vitamins C and E, and zinc: included as antioxidant and nutritional support.
• Collagen: used in some products, often at a set daily amount rather than by body weight.

Amounts and the feeding guide matter for giant breeds

A long list of actives in tiny amounts tells you very little. Look at how much of each ingredient your dog would actually receive, and whether the product is made for dogs.

For a Deerhound, the most practical check is the feeding guide. A common problem with giant breeds is a guide that stops at a fairly modest top weight band. A 50 kg Deerhound and a 35 kg Deerhound are quite different animals. Check the top weight band against your dog's real weight, and ask the manufacturer or your vet if the guide does not clearly cover them.

Choosing between chews, tablets, oils and diets

The right format is largely about what your dog will reliably take every day. A supplement that is spat out or skipped is not doing much, however good the ingredient list looks.

One piece of vet advice is worth repeating. It is usually better to choose one comprehensive supplement or diet than to mix several types. Doubling up on overlapping products makes it harder to judge what is helping, and can duplicate ingredients without you realising.

Where MedPaw Hip & Joint Chews Max fits

MedPaw Hip & Joint Chews Max is our own product, so please weigh this section accordingly. It is a daily soft chew and a complementary feed for dogs.

• Joint actives: glucosamine, chondroitin, MSM, green-lipped mussel, hyaluronic acid and Boswellia serrata.
• Other ingredients: omega-3 from green-lipped mussel and flax seed, vitamins C and E, and zinc. It is made with rapeseed oil and glycerine.
• Feeding guide: 1 chew a day up to 4 kg, 2 for 5 to 17 kg, and 2 to 3 for dogs of 18 kg and over. The amount is doubled for the first three weeks, and daily use for 2 to 3 months is recommended.
• Offer: a 60-day money-back guarantee, with Subscribe & Save available.

For a Deerhound, the relevant point is that the guide includes a band for dogs of 18 kg and over. Follow it for your dog's actual weight, and check with your vet if you are unsure. A soft chew may also suit a dog who dislikes tablets.

How other products differ

Other products take different routes, and which suits your dog depends on format, ingredients, feeding guide and guarantee. Based on each manufacturer's published information (September 2026):

• NutraPaw Joint Support is a tablet with glucosamine, MSM, green-lipped mussel, hyaluronic acid, turmeric and collagen, plus manganese. It does not list chondroitin or Boswellia, and has a 90-day guarantee.
• YuMOVE Joint Support PLUS Max is a tablet with glucosamine, green-lipped mussel, hyaluronic acid and fish oil, plus vitamins C and E and manganese. Chondroitin comes only via the mussel. It has a 6-week guarantee.
• Seraquin Joint is a chewable tablet with glucosamine, chondroitin and turmeric.
• Synoquin EFA is a tablet or capsule with glucosamine, chondroitin and krill oil, plus vitamin C and zinc.
• Nutraquin+ is a capsule with glucosamine, chondroitin and Boswellia, plus vitamin C and zinc.

Compare the ingredient lists side by side, look closely at the feeding guide for a very large dog, and read the guarantee terms. Your vet can help you choose between them.

Free joint support: weight, traction and exercise

Some of the most useful things you can do for a Deerhound's joints cost nothing at all.

• Keep them lean. Every extra kilogram adds stress to the joints. You should be able to feel the ribs easily and see a visible waist from above. Weigh regularly and adjust meals as needed.
• Build steady fitness. Regular, low-stress activity builds the muscles that support the joints. Sudden bursts of sprinting or jumping are best limited, which is a tough ask for a sighthound. Use secure open spaces and build fitness gradually, rather than relying on occasional all-out runs.
• Improve traction at home. Slippery floors encourage splayed-leg slips that can strain the joints. Rugs, runners and non-slip mats help, and a ramp for the car saves repeated big jumps.
• Use dog-specific products only. Please do not give human supplements. Some contain flavourings or other ingredients that are fine for people but toxic to dogs.

How long to give it and what to track

Joint supplements support your dog over weeks, not days. Advice on timing varies between vets and products, so it is best to think in terms of weeks and months rather than expecting quick changes. With MedPaw, 2 to 3 months of daily use is recommended.

Because Deerhounds hide discomfort so well, a short diary is more reliable than memory. Make a note of the following before you start, and again at 4, 8 and 12 weeks:

• How easily your dog rises from lying down.
• Any hesitation on stairs or when jumping into the car.
• Willingness to trot on the lead.
• Stiffness after rest.

A note on puppies and medicines

Most healthy puppies do not need joint supplements. Because giant breeds grow so quickly, please speak to your vet before giving any joint supplement to a growing Deerhound.

Tell your vet about every supplement your dog takes, especially if they are on prescribed pain relief or other medicines, or have an operation planned. High-dose omega-3 may affect platelet function, which is worth raising before surgery. Never stop prescribed medicine without veterinary advice, as supplements do not replace it. Joint supplements are generally well tolerated when given as directed. If your dog has vomiting, diarrhoea, itching or a rash after starting a new product, stop it and contact your vet.

When to see your vet

Only a vet can diagnose a joint problem. Book a check if you notice hesitation when jumping or climbing stairs, limping or stiffness (especially after rest), difficulty getting up, a changed gait, or reluctance to launch into a gallop. A dog who becomes withdrawn, irritable or less sociable may also be uncomfortable. Ask your vet to examine the hips, stifles and elbows, and to advise on timing for your dog's age.

Sudden lameness, worsening discomfort and joint swelling need professional assessment, not a supplement trial. A suspected cruciate ligament injury is a mechanical problem for your vet to assess and manage, and a supplement is at most a supporting part of care. Never give human painkillers, as ibuprofen in particular is toxic to dogs.

For a healthy Deerhound, a daily joint supplement can be a sensible part of a bigger picture that includes a lean body, steady exercise, good traction and regular vet checks. It supports your dog's joints alongside that care, and it never replaces it.