Glow Bright.

Patch Right.

Halloween is on!

Unlock my treats

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All Pre-made Patches

50% OFF

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Led pet safety lights

25% OFF

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For Collectors.

For dog lovers.

Unique harnesses now available, only while they last

Explore now

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Drive safe.

Stay smart.

Limited stock - 60% off car seat belt adapter.

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BEST SELLERS

Enhance Your Dog's Comfort and Safety on Every Outing

By incorporating scientific research into our designs, we can guarantee optimal comfort and functionality for your dog. Our carefully curated range of dog gear will enhance your dog's well-being during walks, training sessions, and everyday activities.

Julius-K9® IDC® Powerharness - Julius-K9 LLC

50% OFF

Julius-K9® IDC® Arnés de potencia

$34.99

Julius-K9 Interchangeable Hook & Loop Patches, 1 Pair - Julius-K9 LLC

50% OFF

Parches de gancho y bucle intercambiables Julius-K9, 1 par

$5.00

$9.99

Julius-K9 Original Custom Patches, 1 Piece - Julius-K9 LLC

Parches personalizados originales Julius-K9, 1 pieza

50% OFF

Parches personalizados originales Julius-K9, 1 pieza

$11.99

Julius-K9® IDC® Powair harness - Julius-K9 LLC

50% OFF

Arnés Julius-K9® IDC® Powair

$39.99

Find what your dog needs

By incorporating scientific research into our designs, we can guarantee optimal comfort
and functionality for your dog. Our carefully curated range of dog gear will enhance your
dog's well-being during walks, training sessions, and everyday activities.

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Harnesses

Custom label for dog-first home technology

Patches

New Products

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Dog Pull Toys

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Collars

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Leashes

Testimonials

Feedback from our customers

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Rachel S.

"Love your products. Have two for my golden and can't wait to get my little dog Salsa in her new harness :)"

Liv HF

"Great experience and quick shipping."

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Rosie C.

"This is my 3rd harness from you! They honestly don't get any better!"

Brittney

"Delivery was very fast and my order was correct. Love our custom tags that we added on as well"

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Tom P

"Easy and simple process. Custom patches delivered sooner than expected. Great experience"

Robin L.

"Love this harness and the personalization. Many compliments when we are hiking with our beautiful dog. Provides quick control when necessary and appears to be very comfortable for him. Highly recommend!"

Stephanie O.

"Julius-K9 harnesses are truly the best, super durable and the patches makes it even cuter ❤️"

Cirma R.

"The IDC Powerharness it really simplified my life. Its exceptional design and functionality make it an essential tool for me and my furry friend. I recommend it to everybody!!!"

Diane S.

"Kane loves his new Julius-K9 harness! The 2XL fits him perfectly. When we take him into town, he can't quite figure out how everyone knows his name."

Robert R.

"My dog Linus has been using Julius K9 harnesses for several years now and we only trust and rely on the usefulness of the harnesses in all 4 seasons. Thank you Julius K9!"

Nicole L.

"I get compliments and comments everywhere I take my dogs! So many people asking to take pictures of their harnesses. Also, they have amazing customer service!!! "

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Diane O.

"I have used Julius K-9 Harnesses for a very long time. These two have a regular IDC harness, a belt harness and a long walk harness. I recommend them all the time - absolutely love them."

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Tammy W.

"Thank you for making a quality harness! It fits my bullie so well, and I get so many compliments. I have 4 and plan to get more as you release new prints. When in London, almost every dog I saw had a JK9 harness—so fun to see!"

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Nancy B.

"Received the harness patch for Mia and with the sun added it is better than I expected! Made me smile when I opened it up so I need to thank you for creating a great product for me and Mia!"

Find the right size
for your dog!

find out the size

Explore Our Legacy

Discover what makes Julius-K9 the trusted choice for high-quality dog gear.

Our Story

Learn about our journey and
dedication to dogs and their humans.

Discover

Certificates

See the standards and certifications
behind our trusted products.

View Certificates

Arnés de coleccionista (Solo 1 unidad)

Explora el lienzo impreso personalizado

Glow Bright.

Patch Right.

Halloween is on!

For Collectors.

For dog lovers.

Drive safe.

Stay smart.

Enhance Your Dog's Comfort and Safety on Every Outing

Julius-K9® IDC® Arnés de potencia

Parches de gancho y bucle intercambiables Julius-K9, 1 par

Parches personalizados originales Julius-K9, 1 pieza

Arnés Julius-K9® IDC® Powair

Find what your dog needs

Harnesses

Patches

New Products

Dog Pull Toys

Collars

Leashes

Feedback from our customers

Find the right size
for your dog!

Explore Our Legacy

Become a
JK9 Lover

SOBRE NUESTROS ACCESORIOS PARA PERROS

Productos

Información

Arnés de coleccionista (Solo 1 unidad)

Explora el lienzo impreso personalizado

Glow Bright.

Patch Right.

Halloween is on!

For Collectors.

For dog lovers.

Drive safe.

Stay smart.

Enhance Your Dog's Comfort and Safety on Every Outing

Julius-K9® IDC® Arnés de potencia

Parches de gancho y bucle intercambiables Julius-K9, 1 par

Parches personalizados originales Julius-K9, 1 pieza

Arnés Julius-K9® IDC® Powair

Find what your dog needs

Harnesses

Patches

New Products

Dog Pull Toys

Collars

Leashes

Feedback from our customers

Find the right size for your dog!

Explore Our Legacy

Become a JK9 Lover

SOBRE NUESTROS ACCESORIOS PARA PERROS

Productos

Información

Gracias por suscribirte

Find the right size
for your dog!

Become a
JK9 Lover