Set Bundles are the easiest option if you want everything to match. Choose your favourite pattern, harness style and either a Mini or Super Bundle, and your set will be perfectly coordinated.

Mix Your Patterns gives you the same fixed Mini or Super Bundle contents and the same savings, but lets you choose the size and pattern of each included item individually.

Pick ’n Mix Savings gives you the most freedom. Start with at least one harness, choose almost anything else from the shop, and unlock a bigger discount as you add more items.

A Mini Bundle includes:

• Harness
• Collar
• Lead
• Poop bag holder
• Free gift

You’ll save £5 compared with buying the items separately.

A Super Bundle includes everything in the Mini Bundle, plus:

• Blanket
• Matching charm
• Poop clip

You’ll save £10, and a free gift is included too.

You can choose from our three harness styles:

• Original Adjustable
• Ruff ’n Ready
• Step ’n Go

Not sure which style is right for your pup? Head to our Our Harnesses Explained page for a full comparison.

Yes. With Mix Your Patterns, you can choose the pattern of each included item individually, while still selecting the size you need for each item.

It’s a great option if you want to mix different prints, or if a particular pattern isn’t available in your size. You can simply choose another pattern that is available in the size you need.

Our Set Bundles also let you select the size of each item, but all the items come in the same coordinated pattern.

Mini and Super Set Bundles include a free gift. You need to add your free gift individually from this product collection.

For Mix Your Patterns bundles, the free gift is selected as the final step of the bundle builder.

Pick ’n Mix Savings does not include a free gift.

Mini and Super Set Bundles include a free gift. You need to add your free gift individually from this product collection.

For Mix Your Patterns bundles, the free gift is selected as the final step of the bundle builder.

Pick ’n Mix Savings does not include a free gift.

If one part of the matching set you want isn’t available, Mix Your Patterns may be a better option.

You’ll still get the same fixed Mini or Super Bundle contents and the same £5 or £10 saving, but you can choose a different available pattern for each item instead of everything needing to match.

We always recommend measuring your dog before ordering and checking our Sizing Guide.

You can also use the sizing calculator on our product pages. Enter your pup’s measurements and it’ll recommend the most suitable size and show how snug or loose it should sit around their chest and neck.

If you’re still unsure, email us at info@messipups.co.uk and we’ll do our best to help.

If you’ve ordered the wrong size, contact us within 14 days. For bundle orders, you only need to return the items you need to change. We’ll refund the appropriate amount and you can place a new order for the correct size.

If you want a refund rather than a size change, the full bundle must be returned. We can’t refund individual items from a discounted bundle, so the refund will only be processed once we’ve received the complete bundle.

Customised products, including personalised items, can’t be returned. If your bundle included a personalised freebie, its value will be deducted from the refund because customised items are non-refundable.