# GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity

Capacity: The GL GLENSLAVE SFL dog car seat is a washable, cushioned car bed for medium and large dogs, with a stated maximum weight recommendation of 55 Pounds. Its short plush and memory foam construction, removable cushion and restraint features suit buyers seeking a soft travel spot, but customer feedback is mixed on how securely the straps hold it in place.

- [Original product page](https://bargainpostbox.co.uk/product/gl-glenslave-sfl-dog-car-seat)
- [View offer](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: GL GLENSLAVE
- Model: SFL
- Category: Pet Supplies > Pet Toys & Accessories
- Price: 76.69 GBP
- Previous price: 99.98 GBP
- Discount: 23%
- Price checked: 2026-11-12T19:18:11.829Z
- Rating: 4.1 / 5
- Reviews: 74

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listing describes a 25.5" x 15.5" seat with a 4-inch cushion for one medium or large dog up to 55 lbs, or two small companions.
- The short-plush and memory-foam cushion is removable and the seat is described as machine-washable.
- Restraint features described include a seat-belt channel, non-slip bottom fabric, adjustable headrest strap and safety leash.
- The listing says the seat can also be used as a portable bed at home or while camping.

## Pros

- Removable cushion and stated machine-washable construction can make routine cleaning easier.
- The seat-belt channel, adjustable headrest strap and two listed safety leashes provide several restraint points to consider during setup.
- The listing gives dimensions and cushion thickness, useful for checking available vehicle-seat space.

## Specifications

### Identity
- Brand: GL GLENSLAVE
- Model: SFL
### Materials and care
- Material listed: Short plush, memory foam
- Care instructions: Machine Wash or Hand Wash
- Colour: Black
### Size and fit
- Maximum weight recommendation: 55 Pounds
- Dog breed size: Large, Medium
- Dimensions: 25.5" x 15.5"
- Cushion thickness: 4-inch
### Restraint and setup
- Strap type: adjustable
- Safety leash quantity: 2

## Before you buy

- The listing presents the seat as suitable for a medium or large dog up to 55 lbs and also for two small companions. Check the dogs' combined fit against the stated 25.5" x 15.5" dimensions. Customer feedback reports mixed experiences with secure fit, so check strap attachment and fit in your vehicle before travel. Claims about reducing anxiety, fatigue and providing orthopedic support are manufacturer claims, not established outcomes.

## In the box

- Dog car seat (Included)
- 1 removable cushion (Included)
- 2 safety leashes (Included)

## A good fit for

- Owners looking for a soft, removable-cushion car seat for a dog within the stated 55 lb limit.
- Buyers who want a seat that the listing says can also be used as a portable bed.

## Less suited to

- Buyers who need independently confirmed crash protection or restraint performance. The supplied listing does not establish either.
- Owners whose dog exceeds the stated weight recommendation or cannot fit comfortably within the listed dimensions.

## Customer feedback

Customer feedback describes the seat's quality positively, while reports of secure fit are mixed, including concerns about straps. That distinction matters because the listing describes several restraint features, but those features do not ensure that every vehicle installation will feel secure. The aggregate ratings are also mixed, so they do not settle how well the seat will fit a particular car or dog.
- Positive themes: Customers describe the seat as good quality.
- Mixed feedback: Customers report differing experiences with secure fit, including strap concerns.

## Frequently asked questions

### What is the stated weight limit?
The listing gives a maximum weight recommendation of 55 Pounds.
### What are the seat dimensions?
The listing states 25.5" x 15.5" and describes a 4-inch thick cushion.
### Can the cushion be washed?
The listing says the cushion is removable and gives care instructions of Machine Wash or Hand Wash.
### Does it include restraints?
The stated contents list includes 2 safety leash. The feature description also mentions a seat-belt channel and adjustable headrest strap.

## Alternative options

- [GL GLENSLAVE Dog Car Seats for Small/Medium Dogs, Elevated Memory Foam Dog Booster Seat, Detachable Washable Pet Car Seat with Safety Belts & Storage Pockets \(Black/Brown\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [Lealchum Dog Car Seat for Medium Sized Dog,Car Dog Bed with Adjustable Leashes,Comfort and Support with Memory Foam Filled,Safety Travel Per Car Seat with Non-Slip Bottom\(Grey, Large\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [MIXJOY Dog Car Seat with Thick Cushion for Dogs&Cats Under 40lbs\(Grey\) \| Dog Booster Seats Dog Car Bed with Memory Foam to Prevent Carsick, Detachable Washable Pet Car Seat with 3 Safety Belts](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [Lealchum Dog Car Seat with 2 Safety Dog Leashes, Safe Pet Travel Car Seat with Non-Slip Bottom, Fully Removable and Washable Seat for Dogs, Soft Memory Foam Dog Seat for Car \(Black/Grey, Small\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [MIXJOY Large Dog Car Seat for Dogs, Waterproof Car Back Seat, Up to 68kg \| Hard Bottom, Safety belt, 600D Oxford, Scratch Proof, Back Seat Extender with Storage Pocket for Travel, 73x 56x 54 cm, Black](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [JOEJOY Large Dog Car Seat, Car Dog Beds Back Seat, Memory Foam Booster Seat \| Dog Car Seat for Large/Medium Sized Dog Under 55lbs, Washable Cover, Adjustable Straps, Storage Pockets, Grey](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [GL GLENSLAVE Dog Car Seat for Small/Medium Dogs Under 35lbs，Memory Foam Dog Booster Seats,Detachable and Washable Traval Pet Car Seat, Dogs Bed with 2 Safety Belts \(Black\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [GL GLENSLAVE Dog Car Seats for Small/Medium Dogs, Elevated Memory Foam Dog Booster Seat, Detachable Washable Pet Car Seat with Safety Belts & Storage Pockets \(Black\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [Dog Car Seat for Small/Medium Dogs, Dog Booster Seats with Thick Cushion for Dogs Under 35lbs, Detachable Washable Pet Car Seat with Storage Pockets, 2 Safety Belts \(Black/Brown\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [WUGLO Extra Stable Dog Car Seat for Large Dogs up to 26 kg](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [KYG Dog Car Seat for Medium & Large Dogs, Waterproof Foldable Reinforced Frame Support Rods, L \(70x55x36 cm\), Non-Slip Base Scratch-Resistant Fabric Removable Pad](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)
- [PAWBOSE Dog Car Seat for Medium/Large Dog Booster Seat Under 55 lbs or 2 Small Dogs, Soft Fabric Bed Filling Memory Foam, Removable and Washable Comfy Pet Car Seat, 2 Safety Belts\(Black/Brown\)](https://bargainpostbox.co.uk/visit/gl-glenslave-sfl-dog-car-seat)

## Images

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 1](https://bargainpostbox.co.uk/i/BFM9lZLBY6oFS1d1vs8JHHrjB-GcOvqBeYvbH44oeXTyYz7ZZJQ_vxw9meq7DUr4Yc5h17q7z3gdsy_LPmh6BUWC93zhOJaqpEcqqIQ9hypPP6wMnGcuVMzB.jpg)

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 2](https://bargainpostbox.co.uk/i/WzDbMPGKbnXLGRDUX8rrLq8X2Gl-tnH3K2DqLG77J9rbnIGEx6pDnVyZCBTIqBQN1hFHyyvShSPIuhcSgnHeFRdazswFKJHhE0glYNHtZGdwYR9Jq6nbHpbY.jpg)

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 3](https://bargainpostbox.co.uk/i/zbasflc0QwYQNtFJmn69mjPORN8h60bV8ldcTtBEsCBJqw6MpalBQ2I3pKZHQZWauTUn08wb25hrJKevCXL49NdlzGL579xR4APMcKUaJoKQFuYYsi-So9kN.jpg)

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 4](https://bargainpostbox.co.uk/i/CN0VOKIYiLF7tknK2O2vUYByL8Ws-DGv5H7TghU8hcTgqfAk-dfqO6g-EL7mbXkgmMOp6LnRVdZysywejSIVpC2-hGUDEnzPsTZPcsELMwPg1x395MQ-BTY2.jpg)

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 5](https://bargainpostbox.co.uk/i/FeCqcOuB-agj38xS5gtkrhmXH5XObDDhSqSnbCv827FC6B2joHw4SDR50tz1FHJ5ukPhO28onDuji3f23diWqdQ1HBZaAFwVTfDbYjxVZ4lS-B5bMa2CcrmR.jpg)

![GL GLENSLAVE SFL Dog Car Seat, 55 lb Capacity — 6](https://bargainpostbox.co.uk/i/SOd_Lh_oObpQQh0UAnWWynOTCnwbkb94VwVGSlzlwvuNk2F-wUgZAnIfR56ZY08ZblNzZtGlZcwAeXBdxD_ePu-Il2AZvqDE_yPC9DhAemsm9pcisBwUIby8.jpg)