Trainer Puppy & Small Dog Carrier
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:
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Entry-Level Design - A streamlined choice for new dog carrier users
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400D Polyester Pack Cloth - Durable, smooth, and easy to clean
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Macro-Mesh Panels - Maximum airflow and sturdy structure
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Patented Angle-Base - Keeps your pup in a safe, upright seated position
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Built-In Collar & Harness Clips - Added safety for peace of mind
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Lightweight Feel - Best suited for short, non-strenuous activities
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Meet the Brand
Adventure, carried.
Let customers speak for us
Short Haired German Pointer Grand Dog Loves his new Bed!
Very soft and the design is cute. I recently bought another collar and the gold tarnished really quickly so I’m hoping this one holds up because it’s really beautiful!
Luxurious and very soft for my Sony Aibo
Our dog Ziggy loves the bed. Plenty of room, nice and fluffy! Seems well made. No complaints from us or from him!
Our dog Ziggy loves the bed. Plenty of room, nice and fluffy. No complaints from us or from him!
Color Block puffer jacket fits perfect. communication was great in terms of shipping. My dog is medium but the x- large fits her perfectly. The coat is warm and she evengot the zoomies after I put it on her.
Grabbed two for our golden boys. Size large for both. One is currently 25lbs and the other is 33lbs. Large fit both nicely and the smaller has a little room to grow while still wearing it. Soft and just as pictured.
Our pup loves her new harness and it fits her like a glove!!
My dog hasn’t left it. He loves this bed. Fluffy, cozy and aesthetic for me!
So soft, plush and comfy for our golden boy. We ordered a size large for a 40lb mini golden doodle. I was concerned because it's hard to size him since he's stocky, but it adjusted so well and allowed us to have a perfect fit. Will be great in winter when he wears heavier clothes or we can tighten when he gets shorter hair cuts. Love the versatility and color was exactly as described.
This is the only front lead harness I was able to find for my 10.5 lb Cavapoo. It has made a big, positive change in our daily walks. The Park Ave Pink is a real head turner; it’s become Sadie’s signature color!
Awesome backback.Got the dogs ridingstreet bikes with me. They have ridden the ZRX1200 and the dual sport thanks to the K9 Sport Sack!
We ordered a XS size frenchie brand harness. We are happy with a harness made to suit the breed’s specific needs (even if it’s just for practice right now, since she’s still a puppy)!
Wuforia ordering process was easy, they communicated with me, and shipping was extremely quick! Do plan to purchase another harness as she grows.
Great quality, beautiful colors, arrived quickly, too. My girl is stylish & comfortable in it.
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