Dog Car Seat Booster for Medium Dogs - Expanded Hard Bottom Back Seat

In this review of the Gimars Upgrade Dog Car Seat for Medium Small Size Dogs, the bottom line is simple: it is for pet owners who need a stable, easy-to-install backseat solution that protects upholstery while keeping a medium dog comfortable and restrained. The standout reason to buy is the reinforced honeycomb hard bottom and PVC pipe frame that expand backseat space by about 40% and resist collapse, making rides safer and less stressful for both pet and passenger.

Key Features

• Expanded safe space: The honeycomb hard bottom increases usable backseat area by roughly 40%, giving medium dogs more room without crowding passengers.
• Reinforced structure: Integrated PVC pipes and honeycomb panels create an anti-collapse frame that holds shape under movement and keeps your pet secure.
• Passenger-friendly design: High side panels are shaped to reduce a dog's interference with drivers or children while optimizing available seating for people.
• Non-slip base and mesh window: A textured, anti-slip bottom helps prevent falls during sudden stops, while breathable mesh windows reduce heat anxiety on long trips.
• Waterproof, scratch-resistant cover: TPU and Oxford cloth protect your car from spills and claws and are easy to wipe clean after travel.
• Quick setup and included extras: Pre-assembled panels install in about a minute and the seat comes with a safety belt and carry bag for storage or transport.

Who It's For

This dog car seat is best for owners of medium dogs or households with one to two small dogs who want a durable, semi-rigid booster that keeps pets contained without sacrificing passenger space. It suits families who drive sedans, SUVs, or trucks and need a cover that is both protective and child-seat friendly.

Those who should look elsewhere include owners of very large dogs that exceed medium sizing or people who prefer a fully padded, plush booster for short, calm trips; this model prioritizes structure and protection over plush cushioning.

Pros & Cons

Pros

• Reinforced honeycomb and PVC frame provide a stable, anti-collapse seat for active dogs.
• Expanded hard bottom adds around 40% more backseat space, useful for medium dogs and small pairs.
• Waterproof TPU and Oxford cloth resist spills and scratches and clean up easily.
• Non-slip base and breathable mesh window reduce sliding and summer anxiety on longer drives.

Cons

• The structured hard bottom prioritizes stability over plush comfort, so very anxious dogs that seek cushy bedding might prefer a padded booster.

Specifications

Brand	Gimars
Fit size	M - medium dogs or 1-2 small dogs
Vehicle compatibility	Sedans, SUVs, trucks
Materials	TPU, Oxford cloth, honeycomb panels, PVC pipes
Special features	Hard honeycomb bottom, non-slip base, mesh window, safety belt
Installation	Pre-assembled panels, about 1-minute setup

Our Verdict

The Gimars medium dog car seat is a practical, value-oriented choice for drivers who need a sturdy, protective backseat solution that keeps pets secure and preserves passenger space. Its reinforced honeycomb base and quick setup make it a smart pick for families and frequent travelers who prioritize safety and easy maintenance over plush padding.

Frequently Asked Questions

Will this fit my SUV backseat?
Yes, the seat is designed to be a universal fit for most sedans, SUVs, and trucks but consider vehicle seat width when placing medium dogs.

Is the cover easy to clean?
Yes, the TPU and Oxford cloth surfaces are waterproof and can be wiped down for routine spills and dirt.

Does it include a safety tether?
Yes, the package includes a safety belt to help secure your dog during travel.