Measure the widest part of your dog's chest,
just behind the front legs. Between two sizes?
Choose the larger one.
Shipping & delivery
Shipping Options
Shipping costs and available delivery
options are displayed at checkout.
Processing and delivery times vary
depending on your destination and
selected shipping method.
Order Tracking
Once your order has shipped, you will
receive a shipping confirmation email
with tracking information, where available.
Delivery Information
Estimated delivery times may be affected
by holidays, customs processing, or carrier
delays. If you need assistance, please
contact our customer support team.
Returns & size exchanges
✓ 30-Day Fit Guarantee
If the size doesn't fit your dog, you can
request a size exchange or refund within
30 days of delivery, according to our
store's return policy.
Items must be unused, unwashed, and in
their original packaging whenever possible.
Please contact our customer support team
before returning an item. We will provide
return instructions and assistance.
Return shipping costs are the customer's
responsibility unless the item arrived
damaged, defective, or incorrect.
What's included
Package Includes:
1 × Backpack Harness with a Zippered
Mini Backpack, in your selected color
and size.
🎒 Zipped pocket🐾 Adjustable fit✨ Reflective strips🔗 Metal D-ring for your leash
See it in action
Clip in. Pack up. Head out.
01 Find their fit
Slip it on, click the two side buckles, then snug the straps.
02 Pack it light
Poop bags and a few treats ride in the zipped pocket.
03 Walk hands-free
Clip your leash to the metal D-ring and go.
Little backpack, big personality
Her essentials. Her own pocket.
No more stuffed jacket pockets. The little things for every walk finally have a place.
A zipped front pocketSized for poop bags and small treats.
Two quick-release bucklesOn and off in seconds.
Reflective stripsEasier to spot on evening walks.
Free shipping on 2+ harnesses
One for your dog, one for their best friend.
Before your next walk
Questions, answered.
What fits in the backpack?
Poop bags, a handful of small treats and a small key. Keep it light so the harness sits comfortably on your dog.
How do I put it on?
Slip it over your dog's head, click the two side buckles, then adjust the straps so two fingers fit underneath.
How do I choose the right size?
Measure your dog's chest around the widest part, just behind the front legs, then check the neck. Compare both with the size chart. Between two sizes? Choose the larger one.
When will my order arrive?
Orders are processed in 1 to 2 business days. Delivery takes 4 to 8 business days within the US, and you'll get a tracking link by email as soon as it ships.
What if it doesn't fit?
You're covered by our 30-Day Fit Guarantee. If it doesn't fit your dog, email pupmio@outlook.com and we'll exchange the size or refund you. The harness must be unused, unwashed and in its original packaging.
What dog parents are saying
★★★★★
No more stuffed pockets! Poop bags and treats ride in her backpack, so walks are so much easier.
Ashley
★★★★★
It goes on in seconds with the side buckles, and he doesn’t fight it. The reflective strips are great for night walks.
Sarah K.
★★★★★
I followed the size chart and it fits my 12 lb Pom perfectly. It’s snug but doesn’t rub, and there’s no slipping out.
Taylor
Questions? We're here to help
Reach out anytime and we'll get back to you within 24 hours.
