Find the right fit

A good look.
The right fit.

Measure their neck. Find their fit.
We’ll match the included charms.

Colorful SideBark dog collars with silicone letter charms and silver buckles, arranged on a white background.

Custom Charm Collar

Their neck.
Their size.

Start with the measurement, not the breed. The notes here are a little guidance; their neck gets the final say.

One less choice to make

Included charms are automatically matched to the collar size you buy. Choose their name and colors; we’ll handle the charm fit.

How to measure ↗
Collar sizes
SizeNeck sizeStrap width
S8–12"20–30 cmA starting point for puppies and smaller breeds.¾"1.9 cm
M12–16"30–40 cmA little more room for medium-sized dogs.¾"1.9 cm
L16–20"40–50 cmMore room for medium-to-large and larger dogs.1"2.5 cm

Inch measurements are rounded. Use the centimeter ranges for the closest fit. At 30 cm, choose M; at 40 cm, choose L. Between sizes? Choose the larger size and adjust it to fit.

How to measure

A moment now.
A better fit later.

A soft measuring tape.
One reasonably cooperative dog.

01

Find their usual collar spot.

Run a soft measuring tape around the part of their neck where their collar rests. Keep the tape flat.

02

Leave a little breathing room.

The tape should sit comfortably, without pulling tight. Leave room for three fingers between the tape and their neck, then read the measurement.

03

Let the measurement decide.

Find the range that includes their measurement. Between two sizes? Choose the larger one, then adjust the collar for a comfortable fit.

Custom Charm Leash

One leash size.
1" × 70".

Our leash comes in one size: 1" wide and 70" long. Compatible with Large charms

Putting a pair together?

Choose their collar by neck measurement. The leash comes in one fixed size and uses Large charms.

Leash size
SizeStrap widthLength
One size1"70"

The Custom Charm Leash includes Large charms. Matching leash add-ons do not include charms.

Extra Charms

Regular or Large.
Here’s what fits.

Ordering a Custom Charm Collar or Leash? Its included charms are automatically matched. You only need to choose a charm size when buying Extra Charms separately.

More than one size in your bag?

Each collar and leash gets its own correctly sized included charms. For extra charms, choose the item they’re going on, then add each size separately.

Extra charm compatibility
Charm sizeFits collarsFits leashes
RegularS and MNot compatible
LargeLAll leashes

Regular charms fit ¾" straps. Large charms fit 1" straps. S and M collars use Regular charms; L collars and all leashes use Large charms.

Choose extra charms ↗

A couple of fit questions

Good to know.

Do I need to choose a charm size with my collar or leash?

Included charms are matched to each product: Regular for S/M collars, Large for L collars and all leashes.

Why do S and M collars use Regular charms?

Charm size follows strap width. S and M collars are ¾" wide and use Regular charms. L collars are 1" wide and use Large charms.

Can I move charms between a collar and a leash?

Large charms fit L collars and all leashes. Regular charms fit S and M collars and cannot be used on our leashes.

Should I choose a collar size based on breed?

Breed notes are a starting point. Measure your dog’s neck and use the size chart, because two dogs of the same breed can need different sizes.

THE FIT IS JUST THE START.

Now for
their colors.

Make their collar ↗