Free shipping in the Netherlands and Belgium on orders of €150 or more
Tested best in the Netherlands & Belgium with 8.5 and 8.2 by Fietstest.nl, Het AD and HLN

Transporting a Dog on a Fatbike: A Basket, a Bag, or a Cargo Bike After All?

Can you take your dog on a fat bike that doesn't have a basket? Yes, but only under certain conditions. A bike basket on the rear rack is an option for a small dog. The carrier must be securely fastened, your bike rack must be compatible with it, and your dog must be secured in the carrier with a harness. Are you considering a dog carrier bag? This article does not provide a general recommendation for that. Check the manufacturer’s specifications for each bag. Do you have a medium or large dog? In that case, a basket on the bike isn’t a viable option, and you should consider a bike trailer or a cargo bike.

Below, you'll find out which solution is best for dogs of different sizes, how to securely install a dog bed, and what you should test before taking your dog out for a walk.

Can you take your dog on a fat bike without a dog carrier?

You can transport a dog on a fatbike if your dog is small enough to fit in a basket. The National Information Center for Companion Animals is clear on this: Bicycle baskets are only suitable for small dogs. According to the LICG, a basket or dog bike trailer can be useful if your dog is too young, too old, or physically unable to run alongside the bike. It can also be a great solution for long distances or hot weather.

The LICG lists two safety considerations. The basket must be securely attached to the bicycle. And you must be able to secure your dog inside the basket so that it cannot jump out or fall out. Always use a harness for this, not a collar.

A fat bike doesn't change those basic rules. Wide tires don't determine how much weight your rack can carry or which basket will fit on it. That depends on the rack itself.

Which carrier or bag is right for which size of dog?

First, choose based on size, then on appearance. Your dog needs to be able to sit or lie down comfortably, and the total weight must stay within the weight limit of your bike rack.

Dog sizePossible solutionWhat you pay attention to
SmallDog bed in the back (a dog carrier is allowed only if the manufacturer of that carrier permits it to be transported this way)Mounting on the carrier, attachment point for a harness, maximum load capacity of the carrier
Medium-sizedNo basket; consider a dog bike trailerWhether your bike can pull a trailer, space for your dog, and the trailer's weight limit
LargeDog bike trailer or cargo bikeTotal weight, entry, stability when stationary

Basket or bag: what should you look for?

The LICG only mentions bike baskets as a solution for small dogs. That source says nothing about dog carriers. Are you still considering a bag? If so, check each bag to see if the manufacturer allows it to be carried on a bike rack, what the maximum weight limit is for your dog, and whether your dog can be secured inside with a harness. If you can’t find this information in the product details, check with the manufacturer or seller before putting your dog in it.

A bike trailer for larger dogs

For dogs that are too big for a dog bed, there are special dog bike trailers. Manufacturer Burley offers a handy rule of thumb: The cart should be large enough for your dog to stand in and turn around comfortably.. Burley specifies a maximum weight of 75 lbs (approximately 34 kg) for its Tail Wagon and Bark Ranger models, and 100 lbs (approximately 45 kg) for the Bark Ranger XL. These limits apply only to those specific trailers. To find out if a trailer can be attached to your fat bike, check with your dealer.

Here's how to securely attach a dog bed to the bike rack

A carrier that slides around or rattles is not an option when it contains a live animal. Follow these steps before you leave.

  1. Check to see if your bike rack can accommodate a dog bed. That's not a given. Ortlieb, for example, writes about its own Quick-Rack racks that Child seats and dog beds may not be used on it, even though the XL version can carry up to 26 kg. That applies to those Ortlieb racks, but it shows that you need to check the specifications of your own rack.
  2. Know the maximum load. Add up the weight of your dog, the carrier, and any cushion. Not sure how much your bike rack can hold? Check with your dealer before installing anything.
  3. Choose a mounting method that is approved by the manufacturers of the basket and carrier. Check the instructions for both to see how the bed should be secured to the carrier. For example: Basil includes a Pre-assembled MIK adapter plate with locking mechanism. You can clip it into a luggage rack with MIK profiles or onto a MIK luggage rack plate, and it’s just as easy to remove. This applies to this specific model; check to see if your rack has such a profile or plate.
  4. Put a harness on your dog. Use a short leash inside the crate so your dog can sit and lie down but can't jump over the edge.
  5. Pull the basket before each ride. Is it completely stuck? Only then should you put your dog inside.

Are you looking for a rack or basket for your STOER Bike? In the accessory shop You'll find, among other things, a rear rack, a front rack, and a bike basket. Check with a dealer to see which combination is suitable for transporting your dog, since the online store does not list weight capacities for dog transport. You can read more about front and rear baskets in a basket on your fat bike.

How does having a dog on the back seat affect your balance and steering?

A dog isn't a shopping bag. It moves around, looks around, and might shift its weight if a cat crosses its path. That's why this is the time to practice calmly, not to immediately choose the busiest route.

During your first few rides, pay attention to these moments:

  • Get in and drive off. Hold the bike steady while your dog gets into the basket. Does the bike feel wobbly when you get on?
  • Curves. Take turns more slowly than usual and see if the bike responds differently.
  • Braking. Brake earlier and more gradually so your dog doesn't slide forward.
  • Pause. At a traffic light, a bike with extra weight on the back feels different than you're used to. Make sure you're standing firmly.
  • Your dog's behavior. Does he stay lying down calmly, or does he keep trying to stand up? Start with short stretches in a quiet place.

The UrbanX has a Bafang 2-speed motor that shifts gears automatically, according to the Introduction to the UrbanX. That makes it easier to get started, but it doesn't change the weight on the back. So it's best to test the ride quality yourself, with the basket and the actual weight you'll be carrying.

When does a cargo bike actually make more sense?

A basket on a fat bike is a good solution for a small dog. You should opt for a cargo bike instead if one or more of the following apply to you:

  • Your dog is too big or too heavy for a dog bed.
  • You want to have your dog ride in front of you instead of behind you.
  • You want to juggle your dog, grocery shopping, and a child.
  • Your dog can't or won't ride in a basket on the back of the bike.

For comparison: the CargoX has a cargo area that is 100 cm long and 70 cm wide and can carry up to 100 kg in the cargo area. The double kickstand provides stability during loading, unloading, and getting in and out. You’ll need to check for yourself whether the cargo box fits your dog: measure your dog, add its weight to whatever else you’re bringing along, and make sure the cargo box is set up safely. You can read how to do that in Is an electric cargo bike suitable for dogs? and in the decision-making guide Which cargo bike is right for your dog?.

Preparing for Your First Ride

Before you head out with your dog, go over this checklist:

  • Is your dog small enough to fit in a basket, or do you need a cart or cargo bike?
  • Does the manufacturer of your bike rack allow a dog carrier, and up to what weight?
  • Is the basket secured according to the instructions provided by the manufacturers of the basket and the bike rack?
  • Do you have a harness and a short leash to secure your dog in the basket?
  • Have you practiced in a quiet place, including getting on the bike, braking, and turning?

Are you still trying to decide between a fat bike with a basket and a cargo bike? Feel the difference for yourself. Find a dealer and schedule a test drive and bring any questions you have about carriers, baskets, and weight.

Read more of our blog