Large dogs don't fit in a regular dog buggy. That's why AirBuggy developed the CUBE series: two four-wheeled models built specifically for medium to very large dogs. The CUBE NEST (up to 45 kg) has an enclosed cot, while the CUBE CARRIAGE (up to 55 kg) offers an open platform with a built-in loading ramp. In this article we compare the two models, so you know which one suits your dog.

1. Comparison table: CUBE NEST vs. CUBE CARRIAGE
| CUBE NEST | CUBE CARRIAGE | |
|---|---|---|
| From | €514.95 | €584.95 |
| Max. weight | up to 45 kg | up to 55 kg |
| Type | enclosed cot compartment | open platform, optional ROOF canopy |
| Step-in height | 25.5 cm | 20 cm, with built-in loading ramp |
| Wheels | front 8" / rear 16" KENDA air tyres | front 7" PU / rear 12" KENDA air tyre |
| Folded size | W 79 × L 90 × H 19 cm | W 70 × L 107 × H 45 cm |
| Total buggy weight | 12.4 kg | 13 kg (without canopy), 15.2 kg (with canopy) |
| Bike-compatible | yes, with the NEST BIKE TOWBAR trim | no |
| Also usable as a cargo cart | no | yes, open platform |
| Colours | Earth Grey, Camouflage | Seed Beige, Moss Green, Camouflage, Earth Grey, Smile Yellow, Berry Red, Royal Blue |
| Biggest strength | sheltered cot, option to use as a bike trailer | highest load capacity, easiest to step in and out |
2. AirBuggy CUBE NEST — the versatile buggy up to 45 kg
The AirBuggy CUBE NEST is a four-wheeled buggy with an enclosed cot compartment, built on a sturdy aluminium frame with large KENDA air tyres. Thanks to its low 25.5 cm step-in height, older dogs or dogs with joint issues can get in and out on their own without being lifted. With the optional NEST BIKE TOWBAR you can attach the NEST to your bike's rear wheel (minimum 20 inches) in just a few minutes, turning it into a fully functional dog bike trailer. Suitable for dogs up to 45 kg, ideal for breeds such as Labrador Retriever, Golden Retriever, Border Collie and Dalmatian, and for multi-dog households.
3. AirBuggy CUBE CARRIAGE — the most powerful model, up to 55 kg
The AirBuggy CUBE CARRIAGE is the most powerful model in the AirBuggy line, with a load capacity of up to 55 kg. Instead of an enclosed cot, the CARRIAGE has an open, carriage-style platform with a fixed built-in loading ramp at the rear — the step-in height is just 20 cm, ideal for heavy breeds or dogs with hip or joint issues. You can optionally add the ROOF canopy for protection against sudden bolts or unexpected bad weather. Without a dog on board, the CARRIAGE also works as a sturdy cargo cart for groceries or garden supplies. Suitable for the heaviest breeds such as Rottweiler, Bernese Mountain Dog, Great Dane and Saint Bernard.
4. Which model suits your dog?
- Your dog weighs up to 45 kg and you want a sheltered, enclosed cot — choose the CUBE NEST.
- You also want to use the buggy as a bike trailer — choose the CUBE NEST BIKE with TOWBAR.
- Your dog weighs between 45 and 55 kg, or struggles to get in and out — choose the CUBE CARRIAGE, thanks to its low step-in height and built-in loading ramp.
- You also want to use the buggy as a cargo cart — choose the CUBE CARRIAGE without the canopy.
Have a smaller dog up to 20 kg? Take a look at the more compact, three-wheeled AirBuggy DOME 3 series, or read our dog buggy buying guide for everything to consider.


