When it comes to finding the perfect dog backpack, one size does not fit all. Small breeds, big dogs, and growing puppies each have unique needs when it comes to safety, comfort, and fit. Choosing the right backpack for your dog’s size is the difference between an adventure they love — and one that leaves them stressed or uncomfortable.
In this guide, we break down the best backpack choices for small, medium, and large breeds, plus why the Maxine One and Brodie One collections have become the go-to solution for dog parents worldwide.
Why Backpack Fit Matters for Every Breed
Improper fit can cause:
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Back and joint strain in both dogs and humans.
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Overheating if the backpack is too snug or poorly ventilated.
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Slipping or instability if the bag is oversized or lacks proper support.
According to PetMD, carrying dogs incorrectly can lead to long-term musculoskeletal issues. That’s why choosing a backpack designed for your dog’s weight, length, and breed type is so important.
The Right Dog Backpack for Every Size
Here’s a breakdown of how to choose the right backpack for your pup:
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Small Breeds & Puppies
The Maxine One Small is built for Shih-Tzus, Dachshunds, Pugs, Miniature Poodles, Pomeranians, Maltese, Havanese, Mini Terriers, and puppies of most breeds. Its snug fit and reinforced support keep little pups safe and secure. -
Medium Breeds
The Maxine One Medium provides the extra space and support needed for Corgis, French Bulldogs, Cocker Spaniels, Mini Aussies, and similar dogs. - Large Breeds
Labradoodles need a ride too. That’s why we created the Brodie One. Safe, comfortable, ergonomic travel for dogs 40lbs and up.
Backpacks Designed for Real Dogs and Real Adventures
Little Chonk backpacks stand out because they were created with real-world needs in mind — and with help from orthopaedic veterinarians.
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Ergonomic design for humans and dogs – Balanced weight distribution, padded straps, and reinforced stitching.
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Breathable mesh panels – Keeps pups cool on warm days.
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Puppy-friendly fit – Especially in the Maxine One Small, which allows young dogs to join adventures safely before they’re ready for long walks.
Trusted by experts – As highlighted by Wired Magazine, the Maxine One is “the best dog backpack” for safety and comfort.
Small Dogs Need Extra Support
Smaller breeds benefit most from structured support and snug fits.
Medium Dogs Are Versatile Travellers
Many medium breeds love the balance of space and security.
Large Dogs Require Strength
Bigger pups need reinforced stitching, durable materials, and proper weight balance.
Puppies Deserve Inclusion
Backpacks allow young dogs to safely join in outdoor life before they’re old enough for long walks.
Browse the full Little Chonk backpack collection to find the perfect fit for your dog — from tiny pups to big adventurers.
