Dog Collar vs Harness Australia — Which One Does Your Dog Need?

Handmade in Orange, NSW · Built Tough for Aussie Dogs

Dog Collar vs Harness — Which One Does Your Dog Actually Need?

An honest answer from a duo that's made thousands of collars: most healthy adult dogs don't need a harness. Some do. Here's how to tell the difference, and why we build collars, not harnesses.

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Every second person at the markets asks us this: "should I just get a harness instead?" There's a lot of noise online telling you collars are dangerous and harnesses are the only responsible choice. That's not true, and it's not what vets actually say either. It's not collar vs harness as a personality test — it's about matching the gear to the dog in front of you.

Where a harness genuinely makes more sense

Be honest about the gear

We'd rather you have the right gear than just buy from us

Flat-faced breeds like Pugs, French Bulldogs and Boston Terriers are more prone to breathing and throat issues that collar pressure can aggravate — a harness is the better call.

Dogs with diagnosed neck, throat or spinal conditions should follow their vet's advice over anything on this page, or anywhere else online.

Dogs still learning not to pull, or prone to backing out of a flat collar — narrow heads, nervous on lead, or just strong enough to lunge and slip free — are often steered straight toward a harness. Worth knowing: a martingale collar handles both at once. It sits loose until your dog pulls or lunges, then tightens gently and evenly across the neck, without the choke action of an old-school chain — so it stops them backing out at the exact moment they're most likely to try, while also giving you the extra bit of control useful during training. For a lot of our customers, that's the fix — not a harness.

Where a collar wins for everyday wear

ID and visibility — tags live on the collar, not tucked under a harness strap where nobody can find them in an emergency
On 24/7 — a collar isn't gear you put on for the walk, it's on your dog around the clock, which matters if they ever get loose from the yard
Quick and simple — no untangling straps or working out which loop goes where at 6am in the dark
Handles real conditions — waterproof PVC, riveted not stitched, handles mud, dams and everyday Aussie weather without holding water or smell the way a soft harness does
Cleaner communication on lead — for a dog that already walks well, a collar gives more direct feedback than a harness
One less thing to fuss with — for working dogs and dogs who are out and about all day, simple gear that stays on is one less thing to think about

What about the "collars are dangerous" claim?

You'll see this a lot online, usually from harness brands. The research it's based on generally looks at hard, sudden pressure — a dog lunging against a tight lead, or being walked on a slip chain. A properly fitted flat collar, used sensibly, isn't putting that kind of force through a dog's neck on a normal walk. The same is true in reverse: an ill-fitted harness can rub or restrict shoulder movement. The gear matters less than the fit and the way it's used day to day.

Issues owners commonly run into with harnesses

Harnesses work well for a lot of dogs — but they come with their own set of problems that don't get talked about as often as collar concerns do. Worth knowing before you switch:

Armpit chafing is common. The girth strap running behind the front legs is the single most common friction point, and it's often the number one reason dogs resist wearing a harness at all.
Fur loss and raw skin. Repeated rubbing — especially on dogs with short or fine coats — can wear away fur and leave red, sore patches underneath.
Sizing is genuinely inconsistent between brands. Weight-based size charts are rough at best — two dogs the same weight can differ several inches in chest girth depending on body shape, so a size that's right in one harness can be wrong in another.
Body shape matters more than weight. Deep-chested, narrow-waisted breeds like greyhounds are prone to slipping out of a poorly fitted harness, while flat-faced breeds need a completely different cut.
Grit gets trapped underneath. Dirt and sand caught between the strap and the skin acts like sandpaper on a walk, which is part of why chafing shows up so often after a muddy or sandy outing.
Fit needs regular rechecking. A harness that fit well six months ago may not fit now — dogs' weight and shape shift with age, so it's not a one-time job.

None of this means a harness is a bad choice — it just means it's gear that needs proper fitting and regular checking, the same way we'd tell you to check any collar for wear. A collar sidesteps most of these specific issues simply by sitting in one place, on one part of the body, with nothing running under the legs.

Thank you so much for making this collar in the wider width for my small fitting puppy. I love it, love the color and since using the PVC collars the little redness on her neck has disappeared, I don't think it was an allergy, I think she found her collars itchy so she would scratch repeatedly which she does not do in these lovely smooth collars that don't attract dirt so readily.

— Trudi, Verified Customer

Why our collars hold up where a harness can struggle

🖐️

Smooth, not abrasive

Waterproof PVC has no rough edges to rub — the same material whether it's a flat collar or an adjustable martingale.

💧

100% waterproof

Swims, dams, muddy paddocks, dog park puddles — rinse it off and it's ready. No trapped grit, no drying time, no smell.

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Riveted, not stitched

Rivets where cheaper collars use stitching that frays and fails over time.

Built to numbers that mean something

Colours

Returns

100%

Waterproof PVC

Quick gut check

Healthy adult dog, not a flat-faced breed, no vet-flagged neck issues, reasonable lead manners → a well-fitted collar is a solid, simple choice.

Flat-faced breed, still learning lead manners, or vet has raised a concern → a harness is worth it, at least for now.

17 colours, made to order

Every collar handmade in Orange, NSW from waterproof PVC webbing. Riveted hardware, made by Sarah and Adam together.

Related gear and guides:

🐾 Waterproof Dog CollarsBrowse the full range — 17 colours, riveted PVC, handmade in Orange. 🐾 Adjustable Martingale CollarsThe gentle, secure fix for dogs prone to backing out of a flat collar. 🐾 Working Dog Gear GuideBuilt for kelpies, cattle dogs and everything in between. 🐾 Dog Gear Guide HubEvery guide in one place — collars, leads, leashes and more.

Built Tough for Aussie Dogs 🐾

Handmade in Orange, NSW. Waterproof PVC, riveted hardware, 17 colours. Zero returns.

Not sure whether a collar or martingale is right for your dog? Drop us a line at jacarandacollars@gmail.com.

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Easy to navigate website / order. Quick delivery. Great price compared to other places.

Excellent service and quality product

Easy to understand options, great bundle discounts, very quick shipping

Received my collars promptly. Great quality, beautiful finish. Very happy with the product.

Collars are superb super soft and flexible fit well

BEST EVER 10/10!!!

first of all i am a total gear snob! there are few and far companies i truly love and Jacaranda is a huge winner. you cannot substitute a good PVC collar, its so wet this winter, i really needed something that didn't need to be hung up to dry all the time, especially during club days and at sport trials where dogs are running on muddy ovals These collars are soft and flexible unlike other brands of this sort. i also found the sizing very generous. We normally use ruff wear collars which can go upward of $50 each, but you cant beat Jacaranda! under $20 , Handmade in AUS , Waterproof , Soft to the touch , Grippy (my new MUST for walking 3+ dogs together) and i trust these clips not to snap (i ordered custom from a well known CA company and that's how i found out we have good recall! thank you jacaranda , this is the kind of business we need to support, from farmers to city pups these collars are amazing for all <3

Super strong and really lovely colours!

We brought multiple different collars and leads we love the martingale sets, the training lead and ute straps we have a working pup and a house dog and they work great for both of them my house dog would break everything collar and lead we ever used and I'm happy to say that these have held up I'm a very happy customer we definitely never look back now

These collars are outstanding. The material is heavy-duty but soft enough that it doesn’t irritate any of my dog's skin. The buckle snaps tightly and feels completely secure against hard pulling dogs. I absolutely love the range of colours you can choose from. It has been through mud and water, washes easily, and does not hold odors. Fits all my dogs perfectly according to the size chart. Highly recommend these collars if you’re looking and needing something that’s durable and something that also looks nice! Great quality and bloody affordable!

Sarah from Jacaranda Colas was lovely she was able to answer my questions. I put my order in on the Monday and got it Wednesday in the same week.

Easy to order and use the website and very fast postage

Well made product, fast shipping would definitely recommend.

easy to order and receved in a timely manor

Wonderful service! Durable and stunning collar design. Super practical and will be regularly placing orders for our working and hunting dogs.

Very quick service. Excellent product

Good service

Shopping for what we want is always easy and any email queries are always answered quickly.
The only hard bit is choosing the colour we like best from their wide range of brilliant colours.

Great product! Thankyou 💚

Great collars

Great company to deal with, easy to order products and prompt postage. Keep up the great work team.

Omg! I love the lead and collar set and the slip is beautiful! Really good quality gear, thank you Jacaranda collars he looks lovely. 🥰

We were ordering several different items but had some confusion regarding the name of the particular "pink" colour we wanted.
Sarah replied promptly to our emails and supplied pics/names so we could get exactly what we wanted.
Everything arrived quickly and we just love the feel of the PVC. It gives grip but doesn't rub or scratch your hands. Everything wipes clean easily and the colours are perfect.
We highly recommend Jacaranda Collars for quality and service.

We had some queries regarding colours when ordering our items. Sarah answered our emails promptly and with photos to make sure we could order exactly what we wanted. Great service and very quick for our parcel to arrive.

Great service, very quick with dispatching items.

Nothing was a problem. I had to return the leads- wrong size, replaced quickly.

Amazing quality and is easily my favourite gear to use with my dog now

Delivery was fast. I highly recommend Jacaranda Collars, their quality is second to none. I got Martingale collar and lead with safety clip, very happy with my purchase.

Received my order today. Very happy with the quality of the products and quick delivery. Love all the colours hard to make a choice

Great service, lovely leads and collars. Especially great material if you are using the long leads for recall and the lead sits on the wet ground a lot, the material is lovely and soft to hold too. I am very pleased, love all the bright vibrant colours available.

Easy to use website. Prompt delivery. Good products

Beautiful made collar, fast postage

Quality collars and quick service

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