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Frequently Asked Questions
Everything you need to know before you order.
How do I know which size will fit my dog?
Check this product's size chart and choose the option closest to your dog's measurements. If your dog falls between two sizes, we recommend sizing up.
Is my dog comfortable inside for long periods?
The leather is soft enough to move with you as you walk, and being close to you is what keeps them calm.
What is your return policy?
We accept return requests within 15 days of delivery. Items must be unused, unworn by a pet, and in original packaging with tags attached. Email hello@tesorousa.shop with your order number, reason for return, and photos to receive an RMA before shipping anything back. The customer is responsible for return shipping costs, and we don't offer free exchanges — place a new order for a different size. Personalized or custom items are final sale.
Can I personalize my order?
Select harnesses and collars include a complimentary personalized leather tag – choose your initial at checkout. Personalized items are made to order and are final sale.
Why choose Tesoro Collezione?
Each piece is designed for small dogs and cats, made from genuine leather, and finished with your pet's comfort and your own sense of style equally considered.







