HUNDUM SICHER© ANTI-THEFT COLLAR INCLUDING AIRTAG HOLDER | DESIGNED BY YOU
Hidden tracking, lockable, and reinforced with a steel core. Designed by you, handcrafted with love. Ideal for medium and large dogs.
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HIDDEN GPS-TRACKING
Discreetly integrated - the holder for the Apple AirTag allows you to track your dog’s location at any time.
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LOCKABLE BUCKLE
Lockable within seconds using the key — prevents unauthorized opening.
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CUT-RESISTANT THANKS TO THE STEEL CORE
A 2 mm steel cable inside prevents cutting while remaining flexible.
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PERFECT CUSTOM FIT
You choose the color, style, and size — each collar is individually crafted according to your preferences.
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HANDMADE IN GERMANY
Crafted so precisely that it can’t be slipped over the head — while still offering maximum comfort.
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DURABLE MATERIAL
Extremely durable, weather-resistant, and easy to care for — ideal for everyday use.e.
IDEAL FOR MEDIUM & LARGE DOGS
With a width of approx. 4 cm and a firm braided structure, this collar is especially robust and shape-stable — ideal for medium to large dog breeds with a strong neck.
Depending on the breed, we recommend it from a neck size of around 30 cm.
THE PERFECT FIT FOR MAXIMUM COMFORT AND PROTECTION
For the collar to provide full protection, the correct size is essential.
Please measure your dog’s neck carefully using our instructions — the collar should fit tightly enough that it cannot be slipped over the head, yet comfortably enough for everyday wear.
🛈 If you have any questions about sizing or measuring, we’re always happy to help
HUNDUM SICHER
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Let customers speak for us
from 149 reviewsThis set for dogs is amazing!
It looks stylish and makes everyday life with my four-legged friend much easier!
I think it's great how everything is handmade - so much love and care for the details that went into the product and with the lovely packaging, it also felt like a little gift to myself.
I can really only recommend this shop!
Best regards
Inna & Peace
HOW THE ANTI-THEFT COLLAR PROTECTS YOUR DOG
HIDDEN GPS-TRACKING
Invisible within the collar — the AirTag holder combines style with functionality.
This way, you always know where your dog is — without anyone noticing.
Compatibility with Samsung SmartTag or a water-resistant version is available through Designed by You.
LOCKABLE BUCKLE
The collar can be locked using the included key - preventing any unauthorized opening by others.
CUT-RESISTANT STEEL CABLE CORE
A 2 mm steel cable runs inside the collar and protects against cutting.
It stays flexible and comfortable to wear - yet strong when it matters.
PERFECT CUSTOM FIT
Each collar is custom-made to your dog’s exact neck measurement.
The precise fit ensures it cannot be slipped off over the head - while still offering maximum comfort for everyday wear.
DETERRENT EFFECT
At first glance, it’s clear that this collar is more than just an accessory.
Its design stands for safety and responsibility — created to protect your dog before anything can happen.
LOOKING FOR INSPIRATION?
Discover how unique your leash can look - with over 30 colors and countless combinations.
ESPRESSO
Black with a touch of cream — subtle, elegant, and expressive.The light accent adds a refined, timeless note to the design.
COTTON CANDY
All in vibrant pink — a statement for those who love it bold, cheerful, and a little bit sweet.
DEEP GREEN
Natural, vibrant, and full of energy — the radiant khaki is reminiscent of sun-dried grass and open fields.
STONE BLOOM
Soft meets strong — dusty pink, cream, and the dark grey & light grey mix combine urban coolness with a touch of romance.
LOLLIPOP
Fresh aqua blue meets soft dusty pink - cheerful, playful, and full of energy.
MORE THAN STANDARD.
With Designed by You, you can customize your collar to be water-resistant, SmartTag-compatible, and perfectly matched to your preferred colors.
LOCKING THE ANTI-THEFT COLLAR? THIS IS HOW QUICK IT IS!
THE ORIGINAL.
The HUNDUM SICHER© anti-theft collar with AirTag holder for medium and large dogs
GOOD TO KNOW
MATERIALS
Braided paracord with an integrated 2 mm steel cable at the core.
Closure made of durable plastic with key mechanism.
Ring made of stainless steel.
Integrated holder for Apple AirTag, invisibly embedded inside.
Note: The holder is not water-resistant — water-resistant versions are available through Designed by You.
Handcrafted in Berlin.
WHAT'S INCLUDED
– 1 × Anti-theft collar (custom-made)
– 1 × Key for opening the closure
The delivery does not include an Apple AirTag - only the integrated holder.
WEIGHT
Depending on the size: approx. 80–130 g.
Light enough for everyday comfort — strong enough for reliable security.
CARE INSTRUCTIONS
Machine-washable in a laundry bag at max. 30 °C on a gentle cycle.
Please avoid fabric softener to protect the paracord material.
Air dry only - do not tumble dry.
PRODUCTION TIME
Each collar is handcrafted individually to order.
Production usually takes 3–5 business days.
SHIPPING TIME
Once completed, your order is shipped with DHL.
Germany: 1–2 business days
EU: 2–8 business days
International: 5–14 business days
You will receive a tracking number as soon as your package is on its way.
RETURNS
We’re unable to offer returns or exchanges for custom-made collars.If you’re unsure about sizing or fit, we’re happy to help before you place your order.
ORDER CHANGES
We can adjust your order within the first 5 hours after payment.
After that, your item will already be in production and can no longer be changed.
OUR MISSION
What began as a worry for my own dog Homie became the idea of rethinking protection.
From that thought, HUNDUM SICHER was born — and with every product, we want to give dog owners a sense of security and protect dogs better in everyday life.
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