bling dog collar - Chaos Theory - Petiquette Collars

leather dog collar colour chart - petiquette collars

Swarovski crystal colour options for designer dog collars by Petiquette Collars

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Chaos Theory designer dog collar - White - Petiquette Collars

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Chaos Theory Bling Dog Collar

From £70.00

Neck Size Range

Leather Colour

1st Crystal Colour

2nd Crystal Colour

3rd Crystal Colour

Large Crystal Colour

Description

Let your dog’s personality shine with the Chaos Theory bling dog collar — a handmade leather collar that turns heads on every walk. The design features a random, scattered arrangement of genuine Swarovski crystals in medium and large sizes, each one catching the light for a dazzling finish.

Made to order in our Northumberland workshop from luxuriously soft Italian calf leather, this collar can be customised with up to three colours for the medium crystals and one colour for the larger stones. Smaller sizes are slightly wider than standard to showcase the design, tapering down to a slimmer buckle for comfort.

The collar is lined with smooth leather to sit gently against the coat, with rounded edges to prevent rubbing. A strong leather core and rust-proof stainless steel hardware provide the strength and durability you’d expect from an everyday walking collar. Complete the look with a matching leather lead — available plain or with crystals near the clasp.

Key Features

Handmade in the UK from premium Italian calf leather
Genuine Swarovski crystals in medium and large sizes
Up to three colours for medium crystals, plus one colour for large crystals
Slightly wider design in smaller sizes to showcase the crystal pattern
Smooth leather lining and rounded edges for comfort
Stainless steel buckle and D-ring for strength and rust resistance

Pin this image to your board and design your own Chaos Theory collar with your Swarovski crystal colour choices.

FAQs

What makes Swarovski crystals different from other stones?
Swarovski crystals are precision-cut for exceptional clarity and brilliance. They reflect light more vividly than standard glass or acrylic stones, creating a luxurious, eye-catching sparkle that lasts for years.

Can my dog wear this collar every day?
Yes, the Chaos Theory collar is made from strong leather and rust-proof stainless steel hardware, so it’s suitable for regular use. However, to keep the crystals looking their best, many owners remove it for rough play or muddy walks.

How do I choose the right crystal colours?
Think about your dog’s coat colour and your preferred style. Contrasting crystal colours will stand out boldly, while complementary tones create a more subtle shimmer. You can choose up to three colours for the medium crystals and one for the larger stones.

What width is this collar?
Widths vary by size, with smaller collars made slightly wider than standard to display the crystal arrangement more clearly. All sizes taper to a slimmer buckle for comfort while retaining the bold design.

Collar Size Guide

How to measure your dog's neck for a leather dog collar

Use a soft tape measure (or a piece of string) and wrap it around the middle of your dog’s neck.
Make sure it’s fairly snug against the fur but not tight. No need to add fingers underneath – we’ve already allowed for a comfy fit in the sizing.
This is your dog’s neck measurement.

Now check our size chart and choose a collar where your dog’s neck measurement is closest to the smallest hole in the size range.

Example:
If your dog’s neck measures 10", you’ll need a collar listed as 9"–11", as this adjusts between 9 and 11 inches.

PLEASE DON’T MEASURE THE FULL LENGTH OF AN EXISTING COLLAR – this is not your dog’s neck measurement and will result in a collar that’s too big.

If you feel your dog has a neck measurement that is in between sizes and you're unsure which would be the best fit, please get in touch and we'll be able to advise.

Leather dog collar size guide - Petiquette Collars

How to measure an existing collar

If you have an existing collar that's a perfect fit, then follow the guide below:

How to measure an existing dog collar - Petiquette Collars

Take a look at our size chart below and choose a size where the measurement you have taken from your existing collar falls as close to the middle of the range.

For example, if the length of your existing collar from the end of the leather to the hole you use is 13", then you'd choose a size 12" - 14". This will give you room to tighten or slacken the collar.

If you're at all unsure, please do get in touch. We'd rather you receive the perfect fit for your dog first time.

Neck Size Range	Collar Width
7.5” - 9.5” (19cm-24.1cm)	3/4" wide to a 1/2" buckle (1.3cm - 1.6cm)
9” - 11” (22.9cm-28cm)	3/4" wide to a 5/8" buckle (2cm - 1.6cm)
10.5” - 12.5” (26.7cm-31.8cm)	3/4" wide to a 5/8" buckle (2cm - 1.6cm)
12” - 14” (30.5cm-35.6cm)	3/4" (2cm)
13.5” - 15.5” (34.3cm-39.4cm)	3/4" (2cm)
15” - 18” (38.1cm-45.7cm)	1” (2.5cm)
17” - 20” (43.2cm-50.8cm)	1” (2.5cm)
19” - 22” (48.3cm-55.9cm)	1.25” (3.2cm)
21” - 24” (53.3cm-61cm)	1.25” (3.2cm)
23” - 26” (58.4cm-66cm)	1.25” (3.2cm)

Delivery Information

Handmade to order, we aim to dispatch within 3-7 working days (Monday-Friday)
UK Orders dispatched by Royal Mail Tracked 48, which normally takes 2-3 working days
International Mail dispatched by Royal Mail International Tracked, then handed to local postal service in destination country. Timescales vary from country to country.
Orders dispatched Monday - Friday

The EU

We are IOSS registered - this means that for orders up to €150, any VAT or import tax is collected at checkout, so it's already taken care of. You won’t need to pay anything extra when your parcel arrives, helping you avoid unexpected customs charges or delivery delays.

Unfortunately, due to IOSS regulations, we're unable to process orders to the EU over €150 at this time.

The US

Since August 29th 2025, all orders to the United States are subject to the new Trump tariffs. We automatically calculate and add the tariff and customs duties to your order at checkout, so there are no surprise charges when your collar arrives.

UAE, Qatar, & Saudi Arabia

Due to issues with Royal Mail handing over to local postal services in the UAE, Qatar & Saudi Arabia, we only offer courier services to these destinations.

All other international destinations

For all destinations outside of the USA and the EU we do not add any taxes or duties on international orders, which means that for delivery outside the United Kingdom they may be subject to import duties and taxes.

For more information please see our delivery information page.

	UK	International	UAE, Qatar, Saudi Arabia
Orders under £50	3.50	£10	£20
Orders £50 and over	FREE	£10	£20

Chaos Theory

Purchased this after meeting another dog owner wearing one. It is stunning and sparkles when in sunshine. Ria is very happy

Repeat customer for a few years now

Another beautiful collar for my newest dog, fast service and top quality. These collars have lasted my dogs for years so they’re very much worth the price.