The Personalised Waterproof Dog Collar

A simple guide to help you choose the perfect fit for your dog.

How to Measure

Use a soft tape measure and measure:

Neck — around the base of the neck where the collar naturally sits
Chest — widest part of the ribcage (for bandanas or harnesses)
Length — base of neck to start of tail (for clothing)

If your dog is between sizes, choose the larger size for comfort.

Collar Sizes

Our collar sizes are measured from the first hole to the last hole.
This gives you the true usable size range of the collar, so you can match it accurately to your dog’s neck measurement. We recommend measuring your old collar from the start of the material to the hole that they use. 

Example

If a collar is listed as 20–30 cm, that means:

• 20 cm = the first (smallest) hole
• 30 cm = the last (largest) hole

Your dog’s neck measurement should sit somewhere within this range for the best fit.

Extra small 20-30cm

Small 24-34cm

Medium 30-45cm

Large 42-53cm

All collars are fully adjustable for a comfortable, secure fit. You have the free option to custom fit your collar, just let us know the measurement in the box and we will create the perfect collar for you.

Collar Widths

We offer two premium widths to suit different breeds and preferences:

Lead Length

We offer 1m and 1.2m lengths.
Perfect for everyday walks and giving your dog a little freedom while staying close.

Need Help?

Every dog is different.
If you’re unsure which size or width to choose, feel free to message us — we’re always happy to help.

Find your perfect fit

Now you know your dog's measurements, explore our waterproof dog collars or take a look at our personalised dog collars.

Handmade in Yorkshire using premium waterproof BioThane.

• Soft, flexible and comfortable for everyday wear
• Available in 20mm and 25mm widths, depending on the design
• Durable metal hardware
• Adjustable sizing for a comfortable fit
• Made to order with care

Made to order
Each collar is handmade especially for your dog. Please allow 3–5 working days for us to make your order with care.

Need a custom size?
Visit Dolly’s Help Desk and we'll be happy to help.

Made for real dog life — from muddy fields to rainy walks.

• Waterproof and mud-resistant
• Easy to wipe clean
• Doesn't absorb water like traditional fabric collars
• Soft and flexible
• Vegan-friendly material

Less washing, more adventures! ♡

Keeping your Dolly & Co collar looking lovely is simple.

• Wipe away mud with a damp cloth
• Use mild soap and water for stubborn dirt
• Rinse and dry the metal hardware thoroughly
• Avoid harsh chemicals and abrasive cleaners
• Check regularly for signs of wear before each walk

A little care goes a long way ♡