You might think any dog backpack will do for your next hike, but that’s not true. Many are bulky, poorly made, or just plain uncomfortable for your dog. Choosing the right one means balancing comfort, durability, and practicality—without overloading your pup. Some even come with features you didn’t realize you needed. Let’s cut through the noise and find the six best options that actually make outdoor adventures easier for both of you.
Dog Hiking Backpack Harness for Medium Dogs

If you’ve got a medium-sized dog that loves hitting trails, the Dog Hiking Backpack Harness by TAILTOTE is worth a hard look. It’s waterproof, lightweight at just 7 ounces, and comes in a practical green. You’ll find two leash rings—front and back—for control, plus side pockets for treats and water. The fit adjusts easily with quick-release buckles, which is great. But heads up: some users say it can slip or not stay upright, especially on bigger or more active pups. Still, it’s comfy with soft flaps and even hides a poop bag holder. Practical, but not perfect.
Best For: Medium-sized dogs and their owners who enjoy hiking or outdoor adventures and need a lightweight, waterproof, and functional backpack harness with storage and multiple leash attachment options.
Pros:
- Waterproof and lightweight design (only 7 ounces) ideal for outdoor use.
- Dual D-rings for versatile leash control and adjustable quick-release buckles for a secure fit.
- Convenient features including side pockets for essentials and a hidden poop bag holder.
Cons:
- May slip or not stay upright on larger or highly active dogs.
- Stability issues reported by some users, especially during vigorous activity.
- Limited to medium-sized dogs, potentially unsuitable for other sizes.
AKAY Medium Dog Backpack Carrier for Hiking and Travel

You want a dog backpack that actually works for active pups without turning into a pain for you—that’s where the AKAY Medium Dog Backpack Carrier shines. It’s not just a carrier; it’s a 3-in-1 setup with a padded harness, a sturdy 2-meter leash, and even a poop bag pocket—yes, they thought of that. Sized perfectly for dogs between 16 and 30 pounds, it fits snugly without squashing your dog’s vibe. The breathable fabric keeps your pet comfy, and the strong D-ring buckles lock everything down tight. If you’re tired of flimsy bags that flop around, AKAY’s got your back—and your dog’s too.
Best For: Active dog owners seeking a comfortable, secure, and multifunctional backpack carrier for medium-sized dogs weighing 16 to 30 pounds during hiking, walking, and travel.
Pros:
- 3-in-1 design includes a padded harness, 2-meter leash, and poop bag pocket for convenience.
- Made with breathable fabric and padded harness to ensure pet comfort.
- Strong D-ring buckles and adjustable straps provide safety and a secure fit.
Cons:
- Limited to medium dog sizes, not suitable for very small or large dogs.
- Dimensions may be restrictive for dogs at the higher weight limit of 30 lbs.
- Design and color options are limited, with only the red color available.
PetAmi Dog Backpack Harness with Reflective Side Pockets for Medium & Large Dogs

Medium and large dogs get the best deal with the PetAmi Dog Backpack Harness. This pack isn’t just a cute accessory—it’s built tough with ripstop nylon and designed to hold treats, toys, and even your dog’s travel bowl. The reflective side pockets? They actually improve safety on dim trails, which you might overlook but really shouldn’t. It fits snugly thanks to adjustable straps, though don’t expect a perfect fit on the initial try—some users find sizing tricky. Plus, your dog will love carrying their own gear, making walks feel like a mission. At 4.8 stars, it’s a smart buy for serious adventurers.
Best For: Medium to large dog owners who enjoy outdoor activities and want a durable, functional backpack harness to carry essentials and enhance their dog’s safety and comfort.
Pros:
- Durable ripstop nylon construction with multiple compartments for organized storage.
- Reflective side pockets increase visibility and safety during low-light conditions.
- Adjustable straps and reinforced grab handle provide a secure, comfortable fit and easy control.
Cons:
- Sizing can be challenging, requiring some adjustment to achieve a perfect fit.
- May not fit smaller dogs as it is designed specifically for medium and large sizes.
- Some users may find the pack bulky or heavy for extended wear on their dogs.
Cesar Millan Dog Backpack (Medium)

Not every dog backpack is built for the go-getters weighing between 40 and 90 pounds, but the Cesar Millan Dog Backpack nails it. Designed for medium dogs, it’s more than just a pack—it gives your dog a purpose. This means less anxiety and a calmer walk, which is a game changer if your dog’s a bundle of nervous energy. The pack’s durable and water-repellent, with breathable padding to keep your pup comfy. Sure, some straps can snag on branches, and the fit isn’t perfect for all, but if your dog needs mental and physical stimulation, this pack’s worth a shot.
Best For: Medium-sized dogs weighing 40-90 lbs that need mental and physical stimulation, especially those with anxiety or high energy levels.
Pros:
- Durable, breathable, and water-repellent materials ensure comfort and longevity.
- Provides purposeful exercise that reduces anxiety and improves behavior.
- Features reflective trim and compartments for water, snacks, and treats, enhancing safety and convenience.
Cons:
- Some straps may catch on branches or obstacles during walks.
- Fit may not be perfect for all medium-sized dogs, requiring adjustments.
- Occasional concerns about seam durability reported by users.
Kyjen Outward Hound The Quick Release Dog BackPack (Assorted, Medium)

If your dog loves tagging along on hikes but tends to carry too much or too little, the Kyjen Outward Hound Quick Release Dog Backpack might be just what you need. It’s lightweight and has four expandable pockets to spread the load evenly, so your dog won’t feel off-balance. The breathable mesh keeps your pup comfy, and reflective piping adds safety on dim trails. But don’t expect it to survive rough treatment—some users report seams fraying and straps loosening. It’s great for light gear and short hikes if you keep an eye on fit and wear.
Best For: Active dog owners looking for a lightweight, comfortable backpack for their medium-sized dogs to carry light gear on short hikes or outdoor strolls.
Pros:
- Four expandable compartments allow balanced load distribution.
- Breathable mesh fabric and adjustable straps enhance comfort.
- Reflective piping increases visibility and safety on dim trails.
Cons:
- Durability concerns with seams fraying and straps loosening over time.
- Not suitable for heavy loads or dogs that pull strongly.
- Some users report fit and sizing issues, requiring careful measurement before purchase.
Dog Backpack Harness with Leash and Built-in Poop Bag Dispenser for Small Medium Dogs

Think of this dog backpack harness as your pup’s all-in-one sidekick for adventures. It’s not just a harness—it’s got a leash and a built-in poop bag dispenser, so you’re covered on all fronts. Made from tough polyester twill with soft cushioning, it keeps your dog comfy and cool. The no-pull design and adjustable straps mean less fuss and more control. Plus, the main bag zips open to hold snacks, toys, or your wallet. It’s perfect for small to medium dogs, even cats. Honestly, it’s a practical, no-nonsense tool that’ll make your hikes and walks way smoother.
Best For: Small to medium dogs and cats who enjoy outdoor activities like hiking, running, and daily walks, and their owners seeking convenience and control.
Pros:
- Combines harness, leash, and poop bag dispenser in one convenient design.
- Durable polyester twill fabric with soft cushioning ensures comfort and breathability.
- Large zippered main bag provides ample storage for essentials such as snacks, toys, and personal items.
Cons:
- Limited to small and medium-sized pets; not suitable for larger breeds.
- Storage capacity may be insufficient for longer trips requiring more supplies.
- Some dogs may need time to adjust to wearing a backpack-style harness.
Factors to Consider When Choosing Backpacks for My Dog to Wear

Picking a dog backpack isn’t just about looks—size and fit can make or break the whole adventure. Don’t get fooled by fancy materials; durability and comfort matter way more than style points. Plus, you’ll want storage that actually works and safety features that keep your dog secure, not just cute.
Size and Fit
While many people rush to grab the biggest or flashiest dog backpack, the truth is size and fit matter way more than style. You need to measure your dog’s chest girth and weight initially. Don’t just guess—check the manufacturer’s size chart carefully. A backpack that’s too loose will slide around; too tight and it’ll rub or restrict movement. Adjustable straps aren’t optional—they’re a must for a perfect fit that moves with your dog. Make sure the pack doesn’t choke or pinch around the neck and shoulders. A well-fitted backpack sits evenly and stays put, even when your dog is zooming around. Trust me, sloppy fits aren’t just annoying—they can cause real discomfort and even injury on your outdoor trips. So, size up correctly, or risk a miserable adventure.
Material Durability
Even if a dog backpack looks tough, it might not handle your wild outdoor adventures. Don’t just trust the surface—check the materials. Ripstop nylon and waterproof fabrics are your best bets for durability and resisting wear. Stitching matters big time; reinforced seams stop fraying and tearing when your dog moves or bumps into stuff. Lightweight is great for comfort, but don’t let it mean fragile. The fabric still has to stand up to rough terrain and the weight your pup carries. Look for padded, breathable mesh areas—they keep your dog comfy without sacrificing toughness. And don’t forget maintenance: a quick clean with a damp cloth or gentle wash keeps the backpack’s integrity intact longer. Skimping here means replacing gear way sooner than you want.
Storage Capacity
Three things matter most when sizing up storage capacity for your dog’s backpack: compartments, space, and balance. Don’t just grab the biggest pack thinking more is better. Multiple pockets help spread weight evenly and keep stuff organized—like food, water, and toys. A roomy main compartment is a must for bigger necessities, but smaller pockets let you reach treats or poop bags fast. Expandable storage is a smart bonus for those longer trips when you need extra gear. Most significantly, check how the pack balances on your dog. Uneven loads can cause tipping or discomfort, which means a bad time for everyone. Measure the pockets to make sure they fit your gear. Trust me, a backpack that’s too small or lopsided isn’t just annoying—it’s a no-go.
Comfort Features
Comfort isn’t just a nice-to-have—it’s the deal breaker when picking a dog backpack. Forget the flashy looks; if your dog’s uncomfortable, it’s useless. Go for breathable materials to keep your dog cool—overheating ruins any adventure fast. Adjustable straps aren’t optional; they guarantee a snug fit without chafing, which your dog will thank you for. Padded harnesses or soft side flaps? Yes, please. They stop that annoying rubbing that can turn fun into a pain. Don’t load your dog down with a heavy pack; lightweight design keeps them energetic and happy. Bonus points for quick-release buckles—they make tweaks simple and keep your dog comfy on the go. Seriously, skip comfort and your backpack becomes a burden, not a buddy for your hikes.
Safety Enhancements
While it’s tempting to pick a dog backpack just because it looks cool, safety should never take a backseat. Reflective materials or stripes are a must—they enhance visibility when light’s low, which is way smarter than hoping your dog won’t dart into danger. A secure D-ring for leash attachment isn’t optional either; it keeps your dog from slipping away when you least expect it. You’ll want padded harnesses and adjustable straps, too, so the pack fits snugly without rubbing your dog raw. Don’t overlook reinforced grab handles—they can be a lifesaver in emergencies when you need to grab your dog fast. Finally, choose durable, water-repellent materials. They protect your pup and keep the backpack working no matter what weather throws at you. Safety comes first, no excuses.
Ease of Use
Safety matters, but if you struggle to put the backpack on your dog, all that protection is useless. You want quick-release buckles and adjustable straps—no wrestling matches here. These features make fitting your dog easy and fast, so you both get moving without fuss. Look for lightweight designs that won’t weigh your dog down or cramp their style. Bonus points if the backpack has clever extras like built-in poop bag dispensers—because who wants to dig through pockets mid-hike? Removable or collapsible compartments are lifesavers for packing and unpacking on the fly. Multiple compartments keep your treats, toys, and necessities organized and within reach. Remember, a backpack that’s a pain to use will stay in the closet. Pick one that’s smart, simple, and suits your dog’s pace.
Weight Distribution
Even if you pick the coolest dog backpack out there, it’s useless if the weight isn’t balanced right. You need to keep the load under 10-20% of your dog’s body weight—any more, and you’re basically asking for trouble. Look for backpacks with multiple compartments; they help you spread the weight evenly across both sides. Don’t ignore adjustable straps either—they’re not just for show. A snug fit stops the pack from sliding around and messing with your dog’s stride. Honestly, if the pack shifts, your dog’s going to hate it, and you’ll notice the limp or stumble. Keep an eye on the load during your hike and adjust as needed. It’s not just about carrying stuff—it’s about keeping your dog comfy and injury-free.
Cleaning and Maintenance
If you want your dog’s backpack to last and stay fresh, you’ve got to put some thought into cleaning and maintenance. Don’t just toss it in the corner after a hike. Wipe it down with a damp cloth to get rid of dirt and grime. For a serious clean, follow the manufacturer’s instructions—some backpacks can handle the washing machine, but others need gentle hand washing with mild soap. Know your materials: waterproof fabrics aren’t cleaned the same way as mesh or nylon. Always check for wear and tear, especially around seams and straps. Catching damage early saves you from a total backpack disaster later. Ultimately, store it in a cool, dry spot to avoid mildew. Treat it right, and your dog’s gear will stick with you on many adventures.
Conclusion
Choosing the right dog backpack isn’t just about style—it’s about your pup’s comfort and safety on the trail. Don’t get fooled by flashy features; focus on fit, durability, and real-world use. Think of it like gearing up for a marathon, not a fashion show. When your dog’s pack fits well and holds what matters, every hike becomes smoother. So, pick smart, pack light, and let your furry adventurer lead the way.