Medium dogs need enough room to sit, lie down, and stay comfortable during car trips. A good dog car seat can give your pet a secure place in the vehicle while helping prevent them from moving around the cabin. Size matters because medium dogs can have very different body shapes even at the same weight. Measuring your dog’s length and sitting height can help you find a better fit.
The right car seat should fit your dog and your vehicle. Check the usable interior dimensions, weight limit, attachment system, and seat position before buying. Washable covers can make cleanup easier, while padded sides can provide extra comfort. Safety also deserves careful attention. Many booster-style dog seats provide containment and comfort but do not have independent crash-test certification. Certified harnesses or properly secured crates offer a different level of crash protection.
This guide covers five of the best medium dog car seats for different dogs, vehicles, and budgets. We considered size, interior space, attachment method, comfort, stability, cleaning, portability, and overall value. These picks can help you create a more comfortable and organized setup for your dog’s next car ride.
5 Best Medium Dog Car Seats
| Image | Title | Best For | Link |
|---|---|---|---|
 |
Generic Softside Dog Booster Seat | Small to medium dogs needing a secure, elevated view. | View on Amazon |
 |
JOEJOY Memory Foam Booster Seat | Maximum comfort with dual-sided seasonal fabrics. | View on Amazon |
 |
PETSFIT Elevated Dog Car Seat | Budget-conscious owners wanting a patented safety system. | View on Amazon |
 |
Generic Large Dog Car Seat | Larger breeds or two small dogs needing more room. | View on Amazon |
 |
JOEJOY Reversible Dog Car Seat | Multi-pet households needing dual safety leashes. | View on Amazon |
Our Top 5 Best Medium Dog Car Seats Reviews – Expert Tested & Recommended
1. Durable Softside Booster Car Seat for Small and Medium Dogs and Cats in Classic Black
This softside booster is an excellent choice for pet owners seeking a balance of luxury and security. Its elevated design provides your pet with a clear view of the road, which often helps in reducing travel-induced anxiety.
Key Features That Stand Out
- ✓ 6-inch high-density memory foam for superior comfort
- ✓ Waterproof, ultra-soft crystal velvet material
- ✓ Non-slip bottom for added safety during turns
- ✓ Spacious footprint for medium-sized breeds
Why We Recommend It
We love this seat because it creates a cozy, nest-like environment. The memory foam really does a great job of absorbing vibrations from the road, making for a much smoother ride for your pup.
Best For
Medium dogs who need extra elevation to see out the window comfortably.
Pros and Cons at a Glance
2. JOEJOY Memory Foam Elevated Dog Car Seat with Washable Cover and Storage for Small Medium Dogs
The JOEJOY seat stands out for its versatility. Its dual-sided design makes it a practical choice for all seasons, ensuring your pet is never too hot or too cold during long drives.
Key Features That Stand Out
- ✓ 5-inch elevation for optimal window views
- ✓ Dual-sided design featuring plush and breathable fabric
- ✓ Built-in adjustable safety leashes
- ✓ Convenient storage pocket for toys or snacks
Why We Recommend It
We are impressed by the attention to detail, specifically the storage options which are often overlooked in car seats. It’s easy to clean, and the reversible cushion provides lasting value throughout the year.
Best For
Owners who want a high-performance seat that works for summer and winter travel.
Pros and Cons at a Glance
3. PETSFIT Elevated Dog Car Seat Featuring Patented Safety System and Comfortable 5 Inch Padded Cushion
The PETSFIT model is a fantastic value option that doesn’t compromise on safety. Its patented buckle system is a real highlight for those concerned about keeping their dog securely anchored.
Key Features That Stand Out
- ✓ Patented safety buckle system
- ✓ Dual-sided washable cushion for year-round comfort
- ✓ 5.12-inch foam lift to reduce car sickness
- ✓ High-quality, durable construction
Why We Recommend It
We found this seat to be remarkably secure compared to cheaper alternatives. If you are shopping on a budget but still want premium safety features, this is the one to pick.
Best For
Pet owners prioritizing high safety standards at an affordable price point.
Pros and Cons at a Glance
4. Secure Pet Booster Car Seat for Medium and Large Dogs up to 55 Pounds in Black
If you have a slightly larger dog, this booster seat is a lifesaver. It offers plenty of room and uses reinforced walls to ensure your pet stays within the seat safely.
Key Features That Stand Out
- ✓ Extra-deep walls (nearly 8 inches) for security
- ✓ High-density, non-collapsing memory foam
- ✓ Large surface area for pets up to 55 lbs
- ✓ Sturdy construction for active dogs
Why We Recommend It
We appreciate the build quality of this model. It doesn’t sag or lose its shape, which is common with cheaper seats. It provides a truly stable platform for larger breeds.
Best For
Larger dogs who need more room to sprawl out comfortably.
Pros and Cons at a Glance
5. JOEJOY Reversible Memory Foam Dog Car Seat for Medium and Large Pets with Two Safety Leashes
If you have two smaller pups who enjoy each other’s company, this double-leash seat is a brilliant solution. It keeps both pets secure while providing a soft, comfortable space to nap.
Key Features That Stand Out
- ✓ Includes two built-in clip-on safety leashes
- ✓ Egg-crate foam support for pressure relief
- ✓ Reversible seasonal cover
- ✓ Non-slip bottom for increased stability
Why We Recommend It
The dual leash system is a game changer for multi-pet households. It’s rare to find a seat that effectively secures two animals without sacrificing comfort or safety.
Best For
Multi-pet owners needing a shared space for their animals.
Pros and Cons at a Glance
Complete Buying Guide for Medium Dog Car Seats
Essential Factors We Consider
When picking a seat, think about your pet’s size, temperament, and your specific vehicle. Look for durable materials that can be easily washed, and always prioritize seats that offer a secure tethering system to attach to your pet’s harness.
Budget Planning
You don’t always need to spend a fortune to get a great seat. While premium seats offer additional features like extra-thick foam or advanced safety buckles, many mid-range options provide excellent protection and comfort. Determine which features are “must-haves” for your pet’s comfort versus “nice-to-haves.”
Final Thoughts
Your dog’s safety and comfort are the most important aspects of any car trip. By choosing a dedicated best medium dog car seat, you are not only protecting them during sudden stops but also giving them a calm, cozy space to relax while you handle the driving.
Frequently Asked Questions
Q: Can I wash the covers?
A: Yes, most modern dog car seats come with removable, machine-washable covers, which is essential for keeping things clean and fresh.
Q: Are these seats compatible with all car models?
A: Most seats are designed to be universal, but it’s always a good idea to check your vehicle’s seat belt configuration to ensure proper installation.
Q: Will these seats help with car sickness?
A: Many pets suffer from motion sickness because they cannot see the road. By elevating your dog, they can track movement outside, which often significantly reduces nausea.
Q: Can my dog jump out of these seats?
A: All of these recommended seats include safety tethers that attach to your dog’s harness, which keeps them securely inside even if they get excited.