1 / 7INVENHO GL001 Large Dog Car Seat Extender, Hard Bottom
The INVENHO GL001 large dog car seat is a hard-bottom back-seat extender designed to give dogs a broader resting area in the car. Its listed dimensions and 45 kg maximum weight recommendation make vehicle fit and your dog's size the key checks before choosing it.
At a glance
- Hard bottom with a detachable load-bearing plate and removable rigid side panels, according to the listing.
- Manufacturer says the extender adds 40% back-seat space. This is a listing claim, not a measured result.
- Centre mesh window is described as promoting airflow.
- Side-opening, stick-on installation is presented as an alternative to zippers.
- Manufacturer describes the faux-leather surface as waterproof and scratch-resistant.
Pros and cons
Pros
- Hard-bottom design and rigid side panels are intended to provide a more supported resting surface than a loose cover.
- The listed seat belts, mesh window and adjustable straps address restraint and airflow needs in the rear seat.
- Wipe-clean care is a straightforward option for routine surface cleaning.
Technical specifications
11 specifications| Brand | INVENHO |
|---|---|
| Model | GL001 |
| Colour | Grey |
| Pet type | Dog |
| Dog size | Large |
| Dimensions listed | 72.8L x 55.8W x 54.6H centimetres |
|---|---|
| Weight listed | 3.32 Kilograms |
| Strap type | Adjustable |
| Material listed | Faux Leather |
|---|---|
| Maximum weight recommendation | 45 Kilograms |
| Care instructions | Wipe Clean with Damp Cloth |
What to know before buying
- The manufacturer lists a maximum recommended weight of 45 Kilograms and says the dimensions fit most cars, SUVs and trucks, but does not provide vehicle-specific compatibility. Measure the rear seat and check fit before buying. The stated waterproofing, scratch resistance and 40% space increase are manufacturer claims, not independently verified results.
What’s in the box
Included- 1 dog car seat
- 1 set of seat belts
Who is it for?
A good fit for
- Dog owners seeking a hard-bottom rear-seat extender with a mesh window and included seat belts.
- Buyers whose vehicle rear seat can accommodate the listed dimensions and whose dog is within the listed weight recommendation.
Less suited to
- Owners needing confirmed fit for a particular vehicle, since no vehicle-specific compatibility list is supplied.
- Dogs exceeding the listed 45 Kilograms maximum weight recommendation.

Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
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The available aggregate rating is a single five-star rating, which is too limited to establish a dependable pattern of customer experience. It offers no specific feedback about fit, support, cleaning or travel use, so buyers should base those decisions on the listed dimensions and claims.
Frequently asked questions
What are the listed dimensions?
The listing gives 72.8L x 55.8W x 54.6H centimetres. Compare these dimensions with your vehicle's rear seat before buying.
What is the maximum recommended dog weight?
The listed maximum weight recommendation is 45 Kilograms.
How should the surface be cleaned?
The care instruction says to wipe clean with a damp cloth.
Does the listing specify that it fits every car?
No. It claims fit for most cars, SUVs and trucks but does not confirm compatibility with individual vehicles.

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