★★★★★ 4.83 1,372 satisfied customers

Luxury Leather Harness

$217.00 $310.00
30% OFF
5 5 YEARS Guarantee Built for years of use
HANDCRAFTED Made by hand Made to order
Y ANATOMICAL Y-shaped fit Natural movement
Size
Leather Color
Leather Padding & Stitching
Aa
Personalize your order Add your dog's name
Your dog's name will be attached to the order for our workshop.
Complete your set Add a matching handmade leash
30% OFF
TOTAL
$217.00 $310.00
YOU SAVE −$93.00
Harness · 30% OFF $310.00 $217.00
Total saving −$93.00 · 30% OFF
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✓ Secure checkout ✓ 5-year guarantee ✓ Handmade to order
CASTELLAR HARNESS SIZE GUIDE

Find your size

Castellar Luxury Leather Harness size guide
CASTELLAR IN MOTION

Why Dog Owners Choose Castellar

Handcrafted Italian leather, unique decorative details, and a custom fit made for your dog. See Castellar quality up close.

Crafted by hand

Built by hand.
Made for years.

Every Castellar harness is cut, stitched and finished by experienced leather craftsmen. We reinforce the points that take the most load, then inspect the final piece by hand.

Handmade in small batches with close attention to detail
Reinforced stitching at high-stress connection points
Solid brass or stainless steel hardware options
Carefully finished edges for a clean, premium feel
Handcrafted Castellar leather dog harness
Handmade to order
Doberman wearing Castellar leather harness
Y-shaped ergonomic fit
Designed around movement

Control without fighting your dog’s body.

The Y-shaped construction sits around the chest instead of loading the neck. Multiple adjustment points help the harness stay stable while leaving the shoulders free to move naturally.

Free shoulder movementShaped to avoid cutting across the front of the shoulder.
Balanced pressureHelps spread pulling force across the chest and torso.
Soft contact zonesPadded leather helps reduce rubbing during longer walks.
Multi-point adjustmentFine-tune the fit around your dog instead of settling for “close enough”.
Premium leather Castellar dog harness close-up
Premium leather construction

Leather that looks better the more you use it.

Selected for strength, flexibility and a timeless finish. The harness is substantial in the hand, soft where it touches your dog, and built to age with character.

Vegetable-tanned genuine leatherA durable natural material that develops a richer patina with use.
Soft leather paddingCushioned contact areas help make the harness comfortable for everyday wear.
Heavy-duty hardwareChoose solid brass or stainless steel for reliable strength and a refined finish.
Made for real walks

Five details you notice every day.

Not features for the sake of a spec sheet. These are the things that make the harness easier to live with on normal walks, training days and long weekends outside.

Better controlA stable chest fit helps you guide a powerful dog with less twisting.
Built to lastThick leather, reinforced seams and serious hardware for repeated use.
Easy to adjustMultiple buckles let you dial in a secure fit across different body shapes.
Comfort all daySoft padding helps reduce pressure and rubbing during longer wear.
Secure hardwareRobust buckles and rings keep the setup simple, dependable and clean.
5-Year Guarantee
Built with long-term use in mind, including the hardware.
Made to Order
Each piece is prepared individually rather than pulled from mass stock.
Gift Packing
Your new gear arrives protected in a reusable natural-material pouch.
USA Duties Covered
For U.S. deliveries, import duties and tariffs are covered by Castellar.
Castellar leather dog harness size and measurement guide
Find your size

A secure fit starts with four measurements.

Measure your dog while standing naturally and keep the tape comfortably snug, not tight. Use A, B, C and D below, then match the measurements to the closest size.

SizeA · NeckB · ChestC · Chest lengthD · Girth belt
L43–6065–8722–2717–20
XL50–7084–11633–4121–24
XXL68–83105–14746–5425–28
LHarness size
A · Neck43–60 cm
B · Chest65–87 cm
C · Chest length22–27 cm
D · Girth belt17–20 cm
XLHarness size
A · Neck50–70 cm
B · Chest84–116 cm
C · Chest length33–41 cm
D · Girth belt21–24 cm
XXLHarness size
A · Neck68–83 cm
B · Chest105–147 cm
C · Chest length46–54 cm
D · Girth belt25–28 cm
A · Neck, middle partMeasure where a snug collar would normally sit.
B · ChestMeasure around the widest part of the torso, just behind the front legs.
C · Chest lengthMeasure from the breastbone to the elbow.
D · Girth beltMeasure from the middle of the chest to where the girth belt should sit.
Between sizes? Send Castellar your dog's A, B, C and D measurements before ordering and the team can help you choose the better fit.
Real owners. Real dogs.

What customers say after the first walks.

★★★★★
Rated 4.83 · 1,372 satisfied customers
★★★★★

Charlotte loved how the leather sits on her dog and described the harness and matching leash as a premium set that was well worth the investment.

Charlotte V.Customer review · 2 weeks ago
★★★★★

Grace highlighted the thick, buttery-soft leather, precise stitching and a fit that worked perfectly for her dog right away.

Grace P.Customer review · 2 weeks ago
★★★★★

Sarah praised the leather quality, craftsmanship and personal customer service, calling the harness one of the finest dog pieces she has owned.

Sarah M.Customer review · 3 days ago
★★★★★

Benjamin said the harness draws compliments for both its appearance and build quality and strongly recommends Castellar.

Benjamin S.Customer review · 5 days ago
★★★★★

William appreciated the adjustability for his young Rottweiler, along with the leather quality and craftsmanship, with room to grow.

William F.Customer review · 2 weeks ago
Oleksandr and Olesia, founders of Castellar
From our workshop to your dog
We make the kind of gear we want on our own dogs: secure, comfortable, beautiful and built for years of everyday use.
Oleksandr & Olesia
Founders & Leather Craftsmen at Castellar
Before you order

Frequently asked questions

How do I choose the right harness size?

Measure your dog according to the size guide in the product gallery. The harness is available in L, XL and XXL. If your dog sits between sizes, send us the measurements and we can help you choose the better fit.

Where should the harness sit on my dog?

The Y-shaped front should sit on the chest while leaving the shoulders free. Adjust the straps so the harness is secure without digging into the body or restricting natural movement.

What is the harness made from?

It is made from genuine vegetable-tanned leather with soft padded contact areas. You can choose solid brass or stainless steel hardware depending on the look you prefer.

Can I use it for strong or pulling dogs?

The harness is designed for better control on walks and training, with reinforced construction and multiple adjustment points. Correct sizing and adjustment are essential for a secure fit.

How do I care for the leather?

Wipe the harness with a dry or slightly damp cloth after use. From time to time, condition the leather with a suitable leather-care product to help keep it soft and protected.

Is every harness made to order?

Yes. Castellar pieces are handcrafted to order, so your gear is prepared individually rather than mass-produced. Shipping details are sent once the order is dispatched.

Complete the walk

Build a matching Castellar set.

Pair the harness with a matching leather leash or collar. Product prices below load directly from Shopify so they stay current.