Trainer Puppy & Small Dog Carrier

Summer Fetch Sale

Trainer Puppy & Small Dog Carrier

Summer Fetch Sale
From $49.95
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15% OFF SUMMER FETCH
(select & sale items excl. see promo terms) code: FETCH15
From $49.95

Size: Select an option

X-Small (9"-12" from collar to tail)
Small (13"-16" from collar to tail)
Medium (17"-19" from collar to tail)
Large (20"-22" from collar to tail)

Color: Select an option

Greenery
Harbor Blue
Iron Gate
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THE DETAILS

Lightweight Dog Carrier Backpack for Puppies & Small Breeds

The K9 Sport Sack Trainer is a simple, easy-to-use dog carrier backpack designed for everyday adventures with puppies and small dogs. Ideal for training, casual walks, short hikes, bike rides, and daily commutes, it's the go-to starter pack for pet parents easing into hands-free travel.

This lightweight backpack carrier fits best on small to medium-sized humans and includes breathable mesh, safety clips, and a supportive angled base to keep your dog secure and comfortable while out and about.

For Dogs up to 15 lbs.

🐶 Key Features:

  • Entry-Level Design - A streamlined choice for new dog carrier users

  • 400D Polyester Pack Cloth - Durable, smooth, and easy to clean

  • Macro-Mesh Panels - Maximum airflow and sturdy structure

  • Patented Angle-Base - Keeps your pup in a safe, upright seated position

  • Built-In Collar & Harness Clips - Added safety for peace of mind

  • Lightweight Feel - Best suited for short, non-strenuous activities

More to discover, Pet Carriers
From our Trusted Brand Partners: K9 Sport Sack

Start your pup’s wishlist. Create a registry perfect for Gotcha Day, Birthdays, or Just-Because Spoiling. Share it with friends.

Meet K9 Sport Sack

Not every dog is built for marathon hikes or city sprints — but with K9 Sport Sack, they can still be part of every adventure. Founded by Jen and Joseph Watson for their rescue pup Daisy, the brand created the world’s first forward-facing dog carrier to keep pups safe, comfortable, and close. Each pack is designed with vet-approved ergonomics, lightweight durability, and thoughtful details that make shared experiences easier on you and more enjoyable for them. Available in sizes for tiny trailblazers to 90-pound companions, K9 Sport Sack is for dog parents who believe the journey is better when it’s side by side.

WONDERFULLY WAG-WORTHY GOODS

Customer Reviews

Based on 5 reviews
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B
Bruce K.
K9 Knavigate

Awesome backback.Got the dogs ridingstreet bikes with me. They have ridden the ZRX1200 and the dual sport thanks to the K9 Sport Sack!

S
Sherry J.
Best investment!!!

I have a 9lb toy Aussiedoodle, ordered the size small and it's PERFECT for her! Can't wait for camping/hiking trips this summer, where I know she'll get tired and want a ride

H
Hugh E.
Trainer works!

Perfect for my pup's first hikes. Light and comfy.

T
Talia B.
Stylish and Functional

Living in the city, it's great to have a carrier that lets me take Max, my Dachshund, around comfortably. He loves the view from up here!

M
Marcus E.
Perfect for Hiking Adventures

Took Bella, my adventurous Beagle, on a mountain trail using this carrier. The internal frame and hip belt provided excellent support, and she seemed comfortable throughout.

What we choose for our dogs should mean something. Learn more about your State of Happy