[POLL] Help Decide the New Shop Postcard! (Patreon)

Howdy patrons! I need your help picking a direction to go with my online shop's thank you cards.

The old design is very cute, but it's a few years old and I think it could use a refresh!

Here are the three concepts I have (thumbnails pics attached for reference):

Concept 1: Dog wrapping packages/presents

Concept 2: Dog delivering package to a mailbox

Concept 3: Spring/summer-themed dog with flower crown and butterflies

Which direction should the postcard go? YOU DECIDE! >:D