Biothane dog collar for medium and large dogs
Biothane collar +15kg Red
🚚 Shipped within 24h - Free delivery from €49
The Red Biothane collar for large dogs is the sturdy and elegant piece of equipment essential for dogs weighing 15 kg or more. Handmade in an artisan workshop in Bergerac, Dordogne (24), this 38 mm wide collar combines the visual nobility of leather with the performance of an indestructible synthetic material for everyday use.
Waterproof, rot-proof, and highly flexible, it withstands water, mud, and the most intense outings. Its bright red color combined with high-resistance silver hardware offers a timeless style and perfect visibility during hikes and active walks.
Handcrafted in Bergerac (24)
Biothane® material: waterproof and durable
Available in L, XL & XXL
Perfect for dogs over 15 kg
Why choose Biothane® over leather for a large dog?
The Biothane® dog collar offers the aesthetic appeal and flexibility of leather without the maintenance constraints. It requires no oiling, does not become stiff after drying, and offers far superior tensile strength, ideal for medium to large-sized dogs.
Size guide
Available sizes:
▪️L: neck size: 40 to 48 cm
▪️XL: neck size: 46 to 56 cm
▪️XXL: neck size: 52 to 62 cm
Width: 38mm
The essential ally for long walks, hikes, and swims for powerful dogs
A large, active dog puts significant strain on their gear. A collar that is too narrow or fragile can wear out prematurely, while a traditional leather model is sensitive to water and will eventually crack. The Red Biothane® collar solves these issues with a design intended for long-term durability.
🇫🇷 French artisanal craftsmanship: carefully manufactured in a partner workshop in Bergerac, Dordogne (24), each piece features reinforced assemblies to ensure the safety and comfort of medium and large dogs.
💦 Absolute waterproofing: the Biothane® material does not absorb water, sweat, or mud. It never mildews and does not develop any bad wet-dog odor after swimming.
📐 38 mm ergonomic width: ideally distributes pressure on the necks of dogs over 15 kg without cutting into the neck or damaging the coat, even on dogs with dense fur.
🎨 Timeless Passion Red hue: a bright and chic color that retains its vibrancy over the years and stands out beautifully against any coat.
🛡️ Strength & flexibility: maintains great flexibility even in very cold or freezing weather, without becoming brittle like ordinary plastic.
🧼 5-second maintenance: a quick wipe with a sponge or a rinse with clear water is enough to remove dirt and sand after an adventure.
When to use this Red Biothane® collar?
- During daily walks & dog hiking: to ensure your companion’s safety and style on all trails.
- During swims in the sea, lake, or river: its synthetic material does not get weighed down by water and dries instantly.
- In rainy weather or on very muddy outings: express cleaning upon returning home, with no drying time required.
- For active dogs over 15 kg: suitable for medium and large breeds requiring sturdy silver-colored hardware.
- While traveling or on outdoor stays: an easy-to-clean accessory that stays looking new walk after walk.
⚙️ Technical specifications
Product: Solid-colored collar for dogs 15 kg and over
Material: Genuine Biothane® (leather look, zero maintenance)
Color: Red (high-resistance silver-colored hardware)
Strap width: 38 mm (optimal neck comfort)
Recommended weight: Dogs 15 kg and over (for smaller dogs, choose the Hexa collar)
Craftsmanship: Handmade in a workshop in Bergerac, Dordogne (24) - France
Care: Rinse with clean water or a damp sponge
Available sizes:
L: Neck circumference 40 to 48 cm
XL: Neck circumference 46 to 56 cm
XXL: Neck circumference 52 to 62 cm
Frequently Asked Questions
Is the Biothane collar suitable for dogs that pull on the leash?
The Biothane collar has excellent mechanical resistance. However, if your dog pulls a lot on walks, it is always recommended to use a Y-harness to protect their neck and trachea, while keeping the collar to hold their identification tag.
What is the difference between the Hexa collar and a Biothane® collar?
The Hexa collar is lighter and more flexible than Biothane®, making it ideal for puppies and dogs under 15 kg. For large, very powerful dogs (+15 kg), we recommend a Biothane dog collar.
Can my dog swim regularly with this collar?
Yes, Biothane® is 100% waterproof. It is resistant to both fresh and salt water, dries immediately, and does not retain bad odors after swimming.
Is Biothane® more durable than traditional leather?
Biothane® offers a breaking strength equivalent or superior to leather, without suffering the degradation associated with moisture. It does not crack, requires no conditioning, and retains its suppleness year after year.
How can I tell if the collar is adjusted correctly around the neck?
The fit is ideal when you can easily slide two fingers between the collar and your dog's skin. It should be snug enough not to slip over their head without restricting their breathing.
How to clean a Biothane collar after a muddy outing?
This is the easiest model to maintain! Run it under warm tap water, wipe it with a dry cloth, and it is immediately ready for the next walk.
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