Size Guide

Choosing the right size is important for your dog’s comfort.

Please measure your dog carefully before ordering.
If your dog is between sizes, we recommend choosing the larger size.

How to Measure Your Dog

1. Chest Girth

Measure around the widest part of your dog’s chest, usually right behind the front legs.

2. Back Length

Measure from the base of the neck to the base of the tail.

3. Neck Girth

Measure around the neck where a collar would normally sit.

Size Tips

  • Chest size matters more than weight

  • Weight is for reference only

  • If your dog has thick fur, a broad chest, or is between sizes, choose the larger size

  • Please allow 0.5–1 inch difference due to manual measurement

For Clothing, Dresses, and Raincoats

For most clothing items, please prioritize:

  1. Chest girth

  2. Back length

  3. Neck girth

A comfortable chest fit is the most important.

For Harnesses and Harness Sets

For harnesses, please prioritize:

  1. Chest girth

  2. Neck girth

A proper chest fit helps ensure comfort and security during walks.

Important Notes

  • Different products may have different size charts

  • Please check the size chart on each product page before ordering

  • Do not choose a size based only on your usual size or breed

  • Dogs of the same breed can still have different body shapes

Need Help With Sizing?

If you are not sure which size to choose, feel free to contact us.

Please send us:

  • Your dog’s weight

  • Chest girth

  • Back length

  • Neck girth

  • The product name or link

Email: hello@tutucloset.store

We’ll be happy to help you choose the best size.