These backpacks for large dogs can be a great way of resting your dog on long hikes, simply getting around the city, or carrying a puppy who shouldn’t overexert those growing joints.
All our packs are vet-approved and made so you can get your pup easily strapped in. Keep reading to find out the best pack for your large dog’s body type as well as for your own use.
No Time? Read Our Quick Picks
Plus 2: Pack, strap, and go with this compact and versatile dog carrier.
Knavigate: It’s hip to have hip support and other comfort features, too.
Kolossus: The Cadillac of dog carriers. This pack tops the charts for gear & dog storage capacity and craftsmanship.
Walk-On: Let your dog tote its carrier while on the ground. Unpack the carrier when a lift is needed.
Pick Your Pup's Body Type
Hefty Dogs
5 Benefits of backpacks for hefty dogs
We know heftier dogs often don’t have the agility, stamina, health, and ability to walk or run very far. With these backpacks for dogs, your RBD (real big dog) doesn’t have to stay home and miss out on the adventures anymore. Here are some benefits of using a pack with your hefty hound:
1. Your dog gets the right balance of exercise and rest out on a walk.
2. For disabled and senior dogs, wearing the pack allows you to take them outside without them having to exert themselves at all.
3. Whether you’re hiking on difficult terrain or getting on and off public transport, our packs enable you to take your dog wherever you go without worrying if they can manage it.
4. In a rush? Simply pack them up and be on your way.
5. If your high-weight dog is doing an exercise regime to lose weight, backpacks can be an excellent way to introduce exercise in stages.
Hefty Dogs Pick 1: Knavigate
Long-wearing and with extra comfort features, this pack is a great option for those looking for extra support carrying their pet.
Best use: For extra support carrying your pooch; longer, strenuous activities with your dog.
Sizes available: XS - XL
Colors available: lunar rock, midnight black
Number of pockets: dual side pockets and zippered hip pockets
Notable features: An internal metal frame, padded shoulder straps, hip belt, bottom storage compartment, dog lumbar support straps, lap belt, safety clip.
The Knavigate is a great backpack for large, heavier dogs as it is made from durable fabric and holds up to 50 lbs. It’s a brilliant choice for owners who want extra support carrying their stocky pooch and it’s also built for strenuous activity. See below for a detailed look at the Knavigate’s extra comfort and support features.
What you’ll love:
• Comfort - padded shoulder straps, a chest clip, a padded back panel, and a lap belt keep you comfortable by evenly distributing your pack’s weight across your frame.
• Stay steady - the interior metal frame provides more stability in this pack, so you can navigate trickier terrain together with more ease.
• Packing space - The storage compartment located at the base of the bag gives you room for packing supplies on your adventure. Note, the larger the size of the carrier, the smaller the storage compartment.
What your dog will love:
• Support - Because the storage pack is at the bottom of the Knavigate, your pup loves the feeling of having a little seat beneath them. Extra security from the two lumbar support straps keeps your dog riding safely in style (the size XS Knavigate does not have lumbar support straps).
• Comfort - the padded back panel provides comfort and support and the armholes are neoprene, preventing chafingon long journeys.
• Ventilation - Heavier dogs can overheat. The air flowing through these ventilated side panels keeps your pet cool.
Hefty Dogs Pick 2: Kolossus
With features of the Knavigate, but also doubling as a backpacking pack, this multifunctional bag has tons of versatility, storage, and can handle a heavy load.
Best use: For support carrying large, heavier dogs; for strenuous hikes or bike rides.
Sizes available: L, XL, XXL
Colors available: black, myrtle green
Number of pockets: dual hip pockets, pockets and zippered hip pockets
Notable features: An internal metal frame with inner padding, adjustable shoulder/torso sizing, removable storage bag, removable lap belt, bottom storage compartment (not in XXL), weight distribution and dog lumbar support straps, detachable dog sun/rain hood, safety clip, and a wide base
Your thick, heavy pups need a pack that they fit in. For dogs up to 80 lbs, the Kolossus is the only pack that is safe and secure. With comfort features for both of you, additional safety features, and plenty of storage, this pack is the clear winner for your 50lb+ hefty companion and their (obviously strong) trusty human.
What you’ll love:
• Durability - This pack is made for heavy use.
• It’s adjustable to you - The Kolossus is the only pack with adjustable torso height shoulder straps.
• Evenly distributed weight - It has a lap belt, padded shoulder straps, chest clip, and padded back panel to ensure your heavy dog’s weight is distributed evenly across your body.
• Security - The interior metal frame gives you more security while you move, too - great on unsteady terrain.
• Versatility - This backpack also converts into a 60L hiking pack for your solo adventures, so you’re definitely getting more bang for your buck!
• Tons of storage - When carrying your dog, there is a detachable storage bag (with a hydro port to stay hydrated) plus a bottom storage compartment and dual hip pockets, so you’ll easily be able to fit the essentials with room to spare.
• Easy cleanups - There’s a handy waste bag dispenser on the lap belt for easy access.
What your dog will love:
• Comfort - Your pup will ride in comfort and style in this pack. With neoprene arm sleeves to prevent chaffing on puppo’s arms, inner padding and venting air zippers, your pup will surely be happily enjoying the ride (as you do all the work carrying their heavy tush around!)
• Support - The support straps provide extra lumbar support for your furry friend’s back, plus when using the detachable pack, this acts as a support on their spine.
• Protection from the elements - The detachable rain/sun hood is a nice addition, particularly for longer hikes in hot weather or for serious hikers who don’t let the forecast put them off.
Hefty Dogs Honorable Mention
Depending on your preference and your dog’s weight, we have a few other packs that may work for your pup. If you do shop these bags, just make sure to use our sizing guide to make sure your dog will fit.
Plus 2 - Another pack that has versatility and great storage options.
Walk-On - The multifunctional harness and packable carrier combo.
Conclusion for Hefty Dogs
Both these bags boast excellent safety and comfort features. The question is, which bag works best for your pup and you?
The big difference between these bags is in their size ranges and storage capacities. The Knavigate is rated for pups up to 50 pounds and 26 inches in length, while the Kolossus can carry more - up to 80 pounds and 29 inches in length. The Knavigate does have some storage features, but if you’re planning long trips and want to pack a lot, or you also do some solo hiking, opt for the Kolossus.
Proportional Height & Weight Dogs
5 benefits of backpacks for large, proportional dogs:
Dogs with proportional-sized bodies are likely to be in good shape, but depending on their age and abilities, plus on what kind of exercise you do with them, they may still need to rest on walks. Here are some of the advantages of wearing a backpack for big dogs:
1. You can take them on even longer journeys without worrying about them getting injured or tired.
2. If you live in a city, particularly a crowded one, you can safely wear your dog around the streets and on public transport.
3. If your large dog is still a growing pup, they need frequent rests to prevent damage to their joints. Wearing them in a pack after their exercise routine is a great way to keep them stimulated while protecting those joints (plus it stops you going crazy with them at home!)
4. If your big pooch is now a senior with less mobility, getting a pack means you don’t have to lose out on your normal routine.
5. Carrying your dog keeps their paws protected on icy surfaces or hot pavements.
Proportional Height & Weight Pick 1: Plus 2
A multi-functional storage pack great for longer adventures with your dog.
Best use: Moderate walks, hikes, and bike rides plus public transport.
Sizes available: S - L (dogs up to 40lbs)
Colors available: Jet black, light gray, summer mint, camo blue.
Number of pockets: Mesh dual side pockets plus front pocket on detachable pack
Notable features: Detachable storage pack (14”x9”), pressure-relieving shoulder straps, adjustable side and back cinch straps, sternum strap with whistle clip, mesh side pockets, ventilated side panels, an adjustable collar enclosure and a wide base.
The Plus 2 is a pack for owners who want to go on moderate-difficulty hikes or day adventures with their pooch. The perk of this pack is the extra, detachable storage bag, which can be used as a standalone pack when you’re not carrying your pup. While it comes in size large, bear in mind it is made to carry up to 40 lbs. If you’re looking for something heftier, go for Knavigate or, for even more, the Kolossus (see below).
What you’ll love:
• Extra comfort - The padded back panel and thick, pressure-relieving shoulder straps are great for carrying your large dog, especially on those slightly longer adventures.
• Versatility - The detachable storage bag means you can take along supplies for a day adventure, PLUS you have the option of using it as a standalone pack.
• Even weight distribution - The chest clip and straps keep the weight of your dog distributed evenly.
• Adjustable - The side and back cinch straps can be adjusted to get the perfect fit on your body.
• Stay hydrated - Complete with a spot for a water bladder for easy hydration on your adventures.
What your dog will love:
• Support and security - As with the Kolossus (for the even bigger ones), the extra pack actually supports your pup’s spine. Plus, upper and lower lumbar straps keep your dog feeling supported and extra secured.
• Ventilation - Mesh dual side pockets keep your dog nicely cooled on long adventures.
• Fur flaps - No more hair caught - the zippered fur flap is great for long-haired dogs!
• Wiggle room - The wide base works for different-sized behinds and tails!
Proportional Height & Weight Pick 2: Kolossus
Comes with the versatility features of the Plus 2, but can handle a much heavier load and has a ton of comfort and safety features.
Best use: For support carrying large dogs; for strenuous hikes or bike rides.
Sizes available: L, XL, XXL (up to 80 lbs)
Colors available: black, myrtle green
Number of pockets: dual hip pockets, pockets and zippered hip pockets
Notable features: An internal metal frame with inner padding, adjustable shoulder/torso sizing, removable storage bag, removable lap belt, bottom storage compartment (not in XXL), weight distribution and dog lumbar support straps, detachable dog sun/rain hood, safety clip, and a wide base.
If your proportional pooch is a very large breed, this durable pack caters to them. For dogs over 50 pounds, the Rover 2 is the only one to go for. Check out the myriad comfort and safety features for you both:
What you’ll love:
• Security - Fitted with an interior metal frame, you’ll feel more secure while you move together, particularly on uneven terrain.
• Adjustable to you - The Kolossus is the only pack fitted with adjustable torso height shoulder straps.
• Evenly distributed weight - It has a lap belt, ergonomic, padded shoulder straps, chest clip, and padded back panel to ensure your heavy dog’s weight is distributed evenly across your body.
• Converts to a backpack - Talk about getting more for your money - this bag easily converts to a 60L hiking pack for your solo adventures.
• Tons of storage - With a detachable storage bag, a bottom storage compartment and dual hip pockets, you’ll be able to pack the essentials and more.
• Waste bag access- With a dispenser tucked into the lap belt, you can reach right for those waste bags without having to unpack everything.
What your dog will love:
• Comfort - With neoprene arm holes, inner padding and venting air zippers, your pup will stay comfortable and cool.
• Support - There’s extra lumbar support for your furry friend’s back, plus the detachable pack provides a support for their spine.
• Rain and sun protection - The detachable rain/sun hood keeps your pooch protected from the elements.
Proportional Dogs Honorable Mentions
Conclusion for Proportional Dogs
The Walk-On is made for dogs up to 30 lbs and the Plus 2 is made for dogs up to 40 lbs, so they’re certainly not made for very large breeds. However, the Walk-On allows for a great emergency option and the Plus 2 has great storage options plus comfort features for you both and it’s made for moderate use. In comparison, the Kolossus is built for strenuous use and can carry much larger dogs (up to 80 lbs). It’s also a great option if you’re looking for extra support carrying your dog as well as top-notch comfort and storage features.
Tall & Slender Dogs
3 benefits of backpacks for tall, slender dogs:
1. Tall, slender dogs are often quite delicate, so if you’re on tricky terrain or even if you want to keep them safe on city streets, a pack can help protect your pooch.
2. If your long-bodied pup is in their senior years and struggles with a lot of movement lately, carrying them outside can really help them by stimulating their senses.
3. We know that a lot of tall, slender dogs can be super speedy, but they’re really built for short bursts, and then they crash (we’re looking at you, whippets). A K9 Sport Sack means you can take them further by giving them a rest in the pack.
Tall & Slender Dogs Pick 1: Knavigate
Built with extra padding and support features, this is a great option for keeping your long-bodied dog’s spine protected.
Best use: Longer, strenuous activities with your dog; for extra support carrying your pooch
Sizes available: XS - XL
Colors available: lunar rock, midnight black
Number of pockets: dual side pockets and zippered hip pockets
Notable features: An internal metal frame, padded shoulder straps, dog lumbar support straps, hip belt, bottom storage compartment, lap belt, and a safety clip.
The Knavigate can carry dogs up to 50 pounds and 26 inches in length. It provides great support for dogs with long spines who need extra back support. Its built-in features will help distribute your dog's weight and keep them supported. It’s also a brilliant choice for owners who want to go on long, strenuous hikes or bike rides with their tall, long-bodied pooch.
What you’ll love:
• Durability - This backpack is built for hard wear.
• An interior frame - You’ll feel balanced and stable because of the internal metal frame, which keeps the backpack’s load close to your body.
• Extra comfort - Padded and adjustable shoulder straps, a hip belt, and a chest clip keep the bag’s weight evenly distributed.
• Storage room - An extra-large bottom storage pouch (not on XL), hip pockets, and dual side pockets
What your dog will love:
• Back support - Two lumbar straps support your dog’s long spine, plus your dog has a nice little seat when the bottom pack is full.
• Stays upright - Angled side-cinch straps maintain your dog’s long spine in the correct position.
• Comfort - The neoprene armholes provide comfort for your pet’s legs on long journeys.
• Air flow - Long mesh side panels provide airflow and keep your pup from overheating.
Tall & Slender Dogs Pick 2: Kolossus
Similar to the Knavigate but can handle a much heavier load, has even more comfort and safety features, plus a multi-functional use.
Best use: For support carrying very large dogs; for strenuous hikes or bike rides.
Sizes available: L, XL, XXL (up to 80 lbs)
Colors available: black, myrtle green
Number of pockets: dual hip pockets, pockets and zippered hip pockets
Notable features: An internal metal frame with inner padding, adjustable shoulder/torso sizing, removable storage bag, removable lap belt, bottom storage compartment (not in XXL), weight distribution and dog lumbar support straps, detachable dog sun/rain hood, safety clip, and a wide base.
If your tall, slender pooch is a very large breed that’s over 50 pounds and up to 29 inches long, the Kolossus is the only one to go for. It also suits you if you’re looking for a bag that’s top-notch in terms of comfort and safety features. This durable pack has tons of comfort and safety features for you both:
What you’ll love:
• Total comfort features - Fitted with a lap belt, ergonomic, padded shoulder straps, chest clip, and a padded back panel to ensure your large dog’s weight is distributed evenly.
• Versatility - This bag not only converts to a 60L hiking pack for your solo adventures but also has a removable storage bag you can use on hikes with your dog.
• Security - Containing an interior metal frame, you’ll feel more stable while you move together, whether on uneven terrain or through city streets.
• Adjustable straps - The Kolossus is the only pack that boasts adjustable torso height shoulder straps.
• Tons of storage - With a detachable storage bag, a storage compartment at the base and two hip pockets, what more room could you need?
• Waste bag easy access - With a dispenser right there in the lap belt, you can easily get to those waste bags in the moment.
What your dog will love:
• Total comfort - With neoprene arm holes, padding inside the pack, and venting air zippers, your pup will ride in comfort.
•Back support - The detachable pack supports their long spine, plus there’s extra lumbar support from the dual straps.
• Rain and sun protection - Keep your pooch protected in all weathers!
Conclusion for Tall & Slender Dogs
With the length of your long and lean dog, these two durable packs are the only two packs you can consider. That said, your choice comes down to two main factors - storage and size. If your dog is over 50 pounds and over 26 inches, the Kolossus is the one for you. The Kolossus also wins if you’re looking for versatility, lots of storage, and a customizable fit. If you want most of the comfort and safety features of the Kolossus but you’re not planning big trips and you’re prepared to forego some storage space, go ahead with the Knavigate.