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Let your creativity run wild - put together your own personal tableware bundle with products from our Plain and Twisted collection and save up to 25%.
Handcrafted from premium cowhide leather
High wearing comfort thanks to thick padding
Matching accessories available


































Step-In Leather Dog Harness Pico for Small Dogs
Leather Dog Collar Dark Moss (Dark Green)
Leather Dog Collar Twisted Dark Moss (dark green)
Leather Dog Collar Earth (Brown)
Leather Dog Collar Twisted Earth (Brown)
Leather Dog Collar Sand (Beige)
Leather Dog Collar Twisted Sand (Beige)
Leather Dog Collar Amber (Orange)
Leather Dog Collar Chili (Red)
Leather Dog Collar Noir (Black)
Leather Dog Collar Sky (Baby Blue)


Premium Leather Dog Leash Dark Moss (dark green)
Premium Leather Dog Leash Earth (Brown)
Premium Leather Dog Leash Sand (Beige)
Premium Leather Dog Leash Twisted Dark Moss (dark green)
Premium Leather Dog Leash Twisted Earth (Brown)
Premium Leather Dog Leash Twisted Sand (Beige)
Premium Leather Dog Leash Amber (Orange)
Premium Leather Dog Leash Chili (Red)
Premium Leather Dog Leash Noir (Black)
Premium Leather Dog Leash Sky (Baby Blue)
Poop Bag Dispenser Dark Moss (Forest Green)
Poop bag dispenser Earth (brown)
Poop Bag Dispenser Sand (Beige)
Poop Bag Dispenser Chili (red)
Poop Bag Dispenser Amber (Orange)
Poop Bag Dispenser Noir (Black)
Poop Bag Dispenser Sky (baby blue)
Treat Pouch Dark Moss (Forest Green)
Treat Pouch Earth (Brown)
Treat Pouch Sand (Beige)
Treat Pouch Amber (Orange)
Treat Pouch Chili (Red)
Treat Pouch Sky (Baby Blue)
Treat Pouch Noir (Black)
The Pico Step-in Norwegian harness made of leather was specially developed for small dogs and is particularly easy and quick to put on. Soft cowhide leather, comfortable padding, and rounded edges ensure high wearing comfort, while the wide contact surface on the sternum guarantees optimal pressure distribution. Thanks to its infinitely adjustable features, the harness adapts perfectly to your dog's body. The harness also offers a great fit for dogs with unusual body shapes, such as dachshunds or French bulldogs. High-quality brass fittings and loving craftsmanship round off the elegant design.
Material:
Care: The Plain Collection is considered very robust and easy to care for compared to other conventional leather products. For cleaning the leather, use a cloth dampened with water and gently rub the surface. Afterwards, use a dry cloth to absorb any remaining moisture. For maintenance, we recommend using a suitable leather cleaner and conditioner, as well as applying leather balm. The leather products in the Plain Collection are not suitable for swimming and should be protected from extreme moisture.
A - Chest circumference
B - Chest bar (length)
C - Width of leather strap
Size 1
A: 33-40 cm | B: 23 cm | C: 1.5 cm
Recommended dog weight: 2-3.5 kg
Suitable for*: Chihuahua, Russkiy Toy, Prager Rattler, Yorkshire Terrier, Toy Poodle, Papillon, Miniature Spitz (very small), Mini Pinscher (slim), Maltese (very small), small mixed breeds
Size 2
A: 35-44 cm | B: 27 cm | C: 1.5 cm
Recommended dog weight: 3-5 kg
Suitable for*: Maltese, Havanese (small type), Bichon Frisé (small), Shih Tzu (slim), Miniature Dachshund, Cavalier King Charles Spaniel (small type / slim)
Size 3
A: 39-52 cm | B: 30 cm | C: 1.5 cm
Recommended dog weight: 5-8 kg
Suitable for*: Jack Russell Terrier, Parson Russell Terrier, Miniature Schnauzer, West Highland White Terrier, Shih Tzu (stronger), Havanese (stronger), Cavapoo (small type), Cockapoo (small type)
Size 4
A: 45-60 cm | B: 36 cm | C: 1.5 cm
Recommended dog weight: 7-12 kg
Suitable for*: Jack Russell Terrier (strong), Pug (slim), French Bulldog (very slim), Beagle (small type / slim), Boston Terrier, medium sized mixed breeds (slim)
Size 5
A: 52-70 cm | B: 40 cm | C: 1.5 cm
Recommended dog weight: 11-15 kg
Suitable for*: Beagle (normal), Pug (strong), French Bulldog (normal), Boston Terrier (strong), Cocker Spaniel (very slim)
*Important note: There may be differences in build within the same breed. The breed recommendation is for guidance only and is not a guarantee. To determine the right size, we always recommend measuring the chest circumference.
Our leads are available in two different sizes. The standard size has a width of 2 cm and is recommended for collar sizes S-XXL. The small version is thinner (only 1.5 cm instead of 2 cm) and has much lighter fittings. The small lead is therefore specially adapted to the needs of small dogs for both weight and visual reasons. We recommend it for collar sizes XXS and XS.
The 3-way adjustable lead has two carabiners, two D-rings and an O-ring so that the lead can be adjusted to three different lengths. It can therefore be used flexibly and is the right choice for everyday use.
Our city leash has a fixed length of 1.5 m and a fixed hand loop. It is approx. 90 g lighter than the 3-way adjustable version and the right choice for city walks with a tight lead.
Collar length, first hole
Collar length, last hole
Width
Important note on breed recommendations: Our breed recommendations are for guidance only. Neck circumferences can vary significantly within a breed. It is therefore essential to measure your dog's neck circumference in order to select the right size.
Size XXS
A: 22 cm | B: 26 cm | C: 1.7 cm
Suitable neck circumference: 17.5 - 21.5 cm
Suitable for: Chihuahua (small), Pomeranian (thin coat), Toy Poodle, Yorkshire Terrier (very small)
Size XS
A: 25cm | B: 32cm | C: 1,7cm
Suitable neck circumference: 20,5 - 27,5cm
Suitable for: Bolonka Zwetna, Chihuahua (large), Dachshund (small), Maltese, Maltipoo, Pomeranian (thick coat), Shih Tzu, Toy Poodle, Yorkshire Terrier, Miniature Spitz
Size S
A: 31cm | B: 38cm | C: 2cm
Suitable neck circumference: 26 - 33cm
Suitable for: Beagle (small), Boston Terrier, Cavalier King Charles Spaniel, Cocker Spaniel (small), Havanese, Jack Russell Terrier, Miniature Poodle (small), Pug (small), West Highland White Terrier, Whippet (small), Miniature Dachshund (large)
Size M
A: 38cm | B: 44cm | C: 2,5cm
Suitable neck circumference: 33 - 39cm
Suitable for: Australian Shepherd (female), Beagle (large), French Bulldog, Lagotto Romagnolo, Medium Poodle (large), Pug (large), Springer Spaniel (small), Staffordshire Bull Terrier, Welsh Corgi (small/Pembroke), Whippet (large)
Size L
A: 43cm | B: 51cm | C: 3cm
Suitable neck circumference: 37 - 45cm
Suitable for: Border Collie (male), Boxer (small), Continental Bulldog (small), Dalmatian (small), Golden Retriever (small), Large Poodle, Labrador Retriever (small), Schnauzer, Springer Spaniel (large), Vizsla, Welsh Corgi (large/Cardigan)
Size XL
A: 50cm | B: 59cm | C: 3,5cm
Suitable neck circumference: 44 - 53cm
Suitable for: Boxer (large), Continental Bulldog (large), Dalmatian (large), Doberman, German Shepherd (small), Golden Retriever (large), Labrador Retriever (large), Rhodesian Ridgeback, Weimaraner
Size XXL
A: 56cm | B: 66cm | C: 4cm
Suitable neck circumference: 50 - 60cm
Suitable for: Bernese Mountain Dog (male), German Shepherd (large), Great Dane (Great Dane), Rottweiler, Saint Bernard (St. Bernard)
Please also note the information in the section "How to determine the correct collar size". If you are unsure between two sizes, we recommend that you order both sizes. In this way, you can ensure that your dog receives the collar that fits perfectly and you avoid the additional expense of a possible exchange.
Delivery (DHL Premium):
Shipping costs 6.90 € (free delivery for orders over 149 €)
Delivery time: 4-5 days
Return shipping:
Returns within 14 days of receipt. Registration via our returns portal (prepaid label for a fee or shipping with your own label)
For more information, please visit the following page: Shipping & Returns.




































Step-In Leather Dog Harness Pico for Small Dogs
Leather Dog Collar Dark Moss (Dark Green)
Leather Dog Collar Twisted Dark Moss (dark green)
Leather Dog Collar Earth (Brown)
Leather Dog Collar Twisted Earth (Brown)
Leather Dog Collar Sand (Beige)
Leather Dog Collar Twisted Sand (Beige)
Leather Dog Collar Amber (Orange)
Leather Dog Collar Chili (Red)
Leather Dog Collar Noir (Black)
Leather Dog Collar Sky (Baby Blue)


Premium Leather Dog Leash Dark Moss (dark green)
Premium Leather Dog Leash Earth (Brown)
Premium Leather Dog Leash Sand (Beige)
Premium Leather Dog Leash Twisted Dark Moss (dark green)
Premium Leather Dog Leash Twisted Earth (Brown)
Premium Leather Dog Leash Twisted Sand (Beige)
Premium Leather Dog Leash Amber (Orange)
Premium Leather Dog Leash Chili (Red)
Premium Leather Dog Leash Noir (Black)
Premium Leather Dog Leash Sky (Baby Blue)
Poop Bag Dispenser Dark Moss (Forest Green)
Poop bag dispenser Earth (brown)
Poop Bag Dispenser Sand (Beige)
Poop Bag Dispenser Chili (red)
Poop Bag Dispenser Amber (Orange)
Poop Bag Dispenser Noir (Black)
Poop Bag Dispenser Sky (baby blue)
Treat Pouch Dark Moss (Forest Green)
Treat Pouch Earth (Brown)
Treat Pouch Sand (Beige)
Treat Pouch Amber (Orange)
Treat Pouch Chili (Red)
Treat Pouch Sky (Baby Blue)
Treat Pouch Noir (Black)
Do you already know all the benefits?
Why you and your four-legged friend will love the Pico harness
We have analysed over 100,000 product reviews, surveyed over 20,000 customers and conducted 50 long-term tests. In doing so, we identified the following problems and, of course, solved them:
Perfectly matched for
5 coordinated sizes with specially adapted, lightweight hardware. Designed for small dogs and for an optimal fit as well as maximum wearing comfort, even for special body shapes like Dachshunds or French Bulldogs.


Painful chafing, sharp edges and no padding? Not with the harness from William Walker.

Painful chafing, sharp edges and no padding? Not with the harness from William Walker.
Premium nappa leather
Full-grain Nappa leather with elaborately folded edges. This avoids sharp and rough edges, which can not only be very uncomfortable for your four-legged friend but can also cause inflammation and skin irritation.
Tear-resistant nylon lining
To increase tensile strength and prevent the stretching that is common with most other harnesses, a hidden nylon insert has been worked into the inner side. This way your harness retains its shape even after extended use.
Ultra-soft padding
For maximum wearing comfort, the inside of the chest plate is fitted with thick padding. This makes the harness pleasantly soft for your four-legged friend, even when under tension.
Don't just take our word for it.
Over 100,000 happy customers

As seen in
Premium cowhide leather
Solid brass
Small dogs and puppies
Superior wearing comfort thanks to soft leather, padding and optimal pressure distribution on the sternum.
Crafted with care by hand
Leash, collar, poop bag dispenser and treat bag
Our Ambassadors



Aesthetics, coffee and lifestyle describe Charlotte perfectly. She loves to make life more beautiful, feels at home in cafés and never says no to a good matcha.
Luise loves her Weimaraner Coco and enjoys traveling with her. She is passionate about photography, especially Coco, and has a great passion for animal-assisted education.
Olivia enjoys traveling around Europe with her family and wears stylish outfits to stand out fashionably. She skillfully integrates bold color combinations into her style and always radiates cheerfulness and positivity.

Support a young start-up
Are you looking for products that enrich life with your four-legged friend and want to support a young start-up? You've come to the right place - we are a family business founded in 2018, based in Hamburg.




We ship worldwide to all countries. You can find detailed information on shipping conditions here.
We ship worldwide for free from an order value of €149. Shipping costs for orders below €149 vary depending on the destination country and chosen shipping method. You can find an overview of shipping costs and delivery times here.
So you can personally assure yourself of the quality of our products, we naturally offer you a 14-day right of return from the date of delivery.
Return:
For a straightforward and smooth return, we have set up a returns portal at return.williamwalker.de for you. There you can obtain a prepaid DHL return label for a fee. The fee will be automatically deducted from your refund amount. Alternatively, you can also send your return back using a shipping provider of your choice. In this case, the fee does not apply.
Exchange:
If you would prefer a different size or a different product, you can also register the exchange conveniently via our returns portal. Simply select the desired replacement item there. Any discount from your original order will be automatically transferred to the new item. If the new item is more expensive, you will receive an invoice for the price difference. If it is cheaper, the difference will be credited to you. The new item will be shipped as soon as your return has been received and checked by us.

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We offer free shipping from 149€
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Thanks to our 14-day right of withdrawal, you can shop with us completely risk-free.
Over 100,000 happy customers
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