Three dogs wearing Sleepypod Clickit Terrains in the back seat

Sleepypod Clickit Sport vs. Clickit Terrain: Choosing the Right Harness For Your Dog

Sleepypod Crash-Tested Harnesses Compared

One of the most frequent questions we get from our customers here at is: What’s the difference between a Sleepypod Clickit Sport and a Sleepypod Clickit Terrain? While both of these harnesses have many features in common, there are a few key differences that should be considered when determining which one is right for you. In this guide, we'll delve into the key differences between these two car harnesses by highlighting their unique features and benefits.

The Importance of a Dog Car Harness

For many pet owners, their dog is like an extension of their family. This can often make it stressful for people to leave their animals behind, and as a result many people like to travel with their pet instead of leaving them at home. At first this prospect might seem like a daunting task, but travelling with your dog doesn’t have to be as stressful as it sounds. With the right amount of preparation, bringing Fido along for the ride can make your next road trip an unforgettable adventure for the whole family.

If you decide to bring your pup along on your next road trip, ensuring their safety should be a top priority. One of the best ways to keep your dog safe in the car is by restraining them in the back seat, either with a car harness and seatbelt system, a crate or carrier, or some type of barrier between the front and back seats. While all of these methods are effective, our top recommendation for dogs over 18 pounds is a crash-tested car harness. For any dog under 18 pounds, we recommend a crash-tested carrier since their skeletal structure is more fragile than larger pups.

A reliable car harness not only prevents your dog from becoming a distraction while driving but also safeguards them in case of accidents. Even a seemingly low-speed collision can lead to severe consequences for an unrestrained dog, endangering both them and other passengers. A sturdy harness not only prevents roaming but also reduces the risk of injury during accidents. It’s also a great way to prevent your dog from jumping out of the car during a stop. If a harness isn’t right for your pup, check out some other options in our guide on how to travel with your dog.

Sleepypod: A Trusted Name in Safety

When choosing the correct harness for your dog, you’ll want to make sure that the garment can stand up to the abusive forces of a car accident, while keeping your dog’s body safe as well. Sleepypod is a company who can deliver that product. Their harnesses are the only brand of harnesses on the market to earn a five-star rating from the Center for Pet Safety, and to pass the Subaru crash test as well. While there are other effective dog car harnesses available, Sleepypod is our favorite given their high standards for testing and significant investment in research and development.

Sleepypod Clickit Sport:

Sleepypod offers two options of dog car harnesses. The first, the Sleepypod Clickit Sport, is a popular option for dogs that need a little more room in the chest for the harness to fit comfortably. It has less overall material making it a better option for dogs that don’t do well with full harnesses or dogs that are more agile (that’s why they call it the ‘Sport’!).

The Clickit Sport features an Infinity Loop design, which redistributes and reduces damaging physical forces that can cause injury to your dog, and works to reduce forward and lateral movement in the event of a collision. The Infinity Loop design also negates the need to use metal buckles to fasten your dog into their seat.

Features of the Sleepypod Clickit Sport include:

  • Works with three-point seatbelts.
  • Highly reflective visibility strips.
  • Strength tested for walking.
  • Comfortable fit for agility training.
  • Broad neoprene cushioned vest for additional shock absorption.
  • Infinity Loop ballistic nylon continuous webbing system to ensure the harness won't break.
  • S Clip for keeping the seatbelt locked in place.
  • A Buckle Shield to prevent your dog from accidentally unbuckling.
  • Made of easy to clean material.

Sleepypod Clickit Terrain:

The Clickit Terrain harness, on the other hand, offers a sturdy buckle closure, making it easy to put on and take off. This versatile option is not only suitable for car travel but can also double as a walking or hiking harness (that’s why they call it the ‘Terrain’!). It features a removable reflective strip that could be replaced with a service dog patch, and it can accommodate the Sleepypod Terrain Pack for longer on-foot adventures. Crafted with durable ballistic nylon and padded with neoprene, the Clickit Terrain ensures your dog's comfort while reflecting Sleepypod’s commitment to safety.

Additional Features of the Sleepypod Clickit Terrain include:

  • Removeable reflective strips and optional service dog patches.
  • Lightweight and easy to take on/off.
  • Secures to the dog’s entire torso.
  • Works with three-point seatbelts.
  • Strength tested for walking and hiking.
  • Loops for quick connection of the optional Sleepypod Terrain Pack.
  • Broad neoprene cushioned vest for additional shock absorption.
  • Infinity Loop ballistic nylon continuous webbing system to ensure the harness won't break.
  • S Clip for keeping the seatbelt locked in place.
  • A Buckle Shield to prevent your dog from accidentally unbuckling.
  • More comfortable and secure fit for larger dogs.
  • Made of easy to clean material.

Key Features of Both Harnesses:

  • Crash-tested at child safety standards.
  • Lightweight and easy-to-use designs.
  • Works in all cars containing a three-point lap and shoulder seatbelt.  
  • Reflective strips for high visibility, promoting safety in various environments.
  • Durable ballistic nylon construction for lasting performance.
  • Neoprene padding for added comfort during long journeys.


Investing in a high-quality car harness is an essential step in ensuring your dog's safety during road trips. Sleepypod's commitment to excellence shines through their Clickit Sport and Clickit Terrain harnesses, both offering unique features to suit different preferences. Whether you prioritize impact distribution or seek a versatile harness for various activities, Sleepypod has you covered. Prioritize your furry friend's safety and comfort by choosing the harness that aligns with your travel style.

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