How to properly measure your dog's collar?

To ensure your dog's collar fits perfectly, it's essential to take proper measurements. Here's a simple and accurate guide to help you measure your dog's neck correctly.

Measuring a necklace

Step 1: Prepare yourself

  • Get a flexible tape measure , or if you don't have one, a piece of string and a ruler to measure the length of the string later.

Step 2: Where to measure?

  • Place the tape measure around your dog's neck, where the collar would naturally sit . This is usually at the base of the neck, just above the shoulders.

Step 3: Adjustment

  • Make sure the tape measure is neither too tight nor too loose. A good tip is to slide two fingers flat under the tape measure as you measure. This ensures optimal comfort for your dog, leaving a little space without the collar being too loose.

Step 4: Note the measurement

  • Once you have taken your measurement, write it down . Then compare it to the sizes offered by our Biothane collars:
  • Size XXS : 19-25 cm
  • Size XS : 24-30cm
  • Size S : 26-32 cm
  • Size M : 31-37 cm
  • Size L : 36-46 cm
  • Size XL : 46-56 cm
  • Size XXL : 56-66cm

Additional tip:
If you are between sizes, it is usually best to choose the larger size to avoid the collar being too tight. Biothane collars are adjustable, allowing for a margin of comfort while ensuring the collar stays in place.

What size leash?

Our leashes are available in several lengths to suit your needs:

  • 120 cm : Perfect for walks on a leash, whether in the city or on foot.

  • 180 cm : Average length ideal for urban walks while offering a little more freedom to your dog.

  • 250 cm : Ideal for giving your dog more space.