Unleash your creativity with our Build Your Own First Gen Dog Collar Box! Each kit includes everything you need to design a durable, waterproof BioThane® collar that’s just as stylish as it is practical. Choose the size that fits your pup and get ready for some hands-on fun.

Whether you’re treating yourself or gifting a dog lover, this DIY box is perfect for:

• Birthdays or holidays for pet parents

• Adoption days or “gotcha day” celebrations

• Engagement or wedding gifts for couples with pups

• ‍ Fun family craft projects

What’s Included:

• Pre-cut BioThane® strap in your chosen size & color

• Durable hardware (buckles, D-rings, etc.)

• Easy-to-follow instructions

• All you need is a Phillips screwdriver!

Give the gift of creativity and connection—your dog’s new favorite collar starts here.

Available in four adjustable sizes:

• Small – 10–14″ (for dogs 10–25 lbs)

• Medium – 14–18″ (for dogs up to 55 lbs)

• Large – 16–20″ (for dogs up to 75 lbs)

• XL – 20–26″ (for dogs 75+ lbs)

Choose from high-quality hardware options in black, nickel, brass, gold, or rose gold to match your style or your pup’s personality.

Why BioThane®?

• Waterproof & Odor-Resistant – No soggy, smelly collars after walks or swims

• Strong Yet Flexible – Holds up to heavy use while staying comfortable

• Fade-Resistant & Low Maintenance – Just wipe clean with soap and water

• Vegan-Friendly Alternative to Leather – All the look, none of the upkeep

Disclaimer: Due to lighting and screen variations, colors may appear slightly different in person than shown in images. All custom collars shown went through an approval process & were created & accepted at the buyers discretion.