Best Dog Crates for Cars UK (2026): Boot Crates, Travel Crates & Carriers
A loose dog in a car is a hazard to itself and everyone else — in a crash a 25kg dog becomes a 1,000kg projectile. A properly secured dog crate or travel crate protects your dog, protects you, and calms anxious travellers by giving them a familiar den. The right choice depends on your car (boot vs back seat), dog size and how often you travel. These are the UK-buyable options we'd recommend, from heavy-duty aluminium boot crates to soft-sided back-seat carriers.
What to look for in a car dog crate
- Crash safety: a car crate should be crash-tested or at least heavy-duty enough to hold its shape in a collision, and it must be secured so it can't slide. Soft-sided carriers are fine for short trips but never as safe as rigid crates in a crash.
- Size: your dog should be able to stand, turn around and lie down flat — that's the minimum. Measure your boot's height and depth before buying, not just the dog.
- Boot vs back seat: aluminium or heavy-duty wire crates are best in the boot (they hold their shape), while soft-sided crates suit back seats and smaller dogs.
- Ventilation and visibility: good airflow on all sides, and dogs travel calmer when they can see you — front-opening or see-through panels help.
- Folding for storage: if the crate lives in the car only on trip days, a folding model that stores flat is worth the extra money.
1. Best overall: CADOCA Large Aluminium Dog Crate for Car Boot
~£59.99
The pick of the bunch for most boot-crate setups: a lightweight but rigid aluminium-frame crate (66cm) that holds its shape in a collision far better than wire mesh, with a quick-release fold-down design that stores flat when not in use. It has solid side panels that protect your car interior, an easy-clean tray, and 4.6 stars from 3,000+ reviews. The two-door version (top and front) makes loading large dogs much easier.
2. Best soft-sided: Morpilot Large Dog & Cat Carrier Travel Crate
~£39.09
The most popular soft-sided travel crate in the UK by a huge margin (32,000+ reviews at 4.6 stars), and the best option for back-seat travellers and smaller to medium dogs. It sets up in seconds, has mesh windows on three sides for airflow and visibility, a washable fleece base, and folds flat into a carry bag. Excellent for vet trips, holidays and dogs that travel in the passenger footwell or back seat.
3. Best XL for big dogs: Amazon Basics 4-Doors Portable Soft Crate
~£129.99
For large and giant breeds, this 4-door soft crate (4 sizes up to XL, fitting Labradors and German Shepherds) is the budget-friendly way to get a big, secure travel den. Four access points make loading and settling easy, the steel frame keeps it rigid in transit, and it folds flat. With 14,600+ reviews at 4.6 stars it's the most-trusted large soft crate in the UK.
4. Best folding wire: FurDreams 36\" Folding Dog Crate
~£59.99
A strong, heavy-gauge folding wire crate (36\") that's a proven all-rounder for both home and car boot use, with 3,300+ reviews at 4.6 stars. It folds flat in seconds, has a sturdy metal tray, and the wire construction gives excellent ventilation — important for dogs that overheat. It's not as rigid as aluminium in a collision, so it's best secured in the boot with straps, but as a dual-purpose home/car crate it's hard to beat for the price.
5. Best budget: CADOCA Dog Crate Carrier, Car Fold
~£46.99
The budget pick from the brand that makes our best overall: a foldable, lightweight carrier with a metal frame, breathable mesh panels and a washable pad, at a price that suits occasional travellers. It's the same proven quality as the aluminium crate but in a softer, more portable format for medium dogs and back-seat use, backed by 6,900+ reviews at 4.5 stars.
6. Best heavy-duty: Straame Heavy-Duty Folding Dog Crate
~£54.99
For strong, anxious or escape-prone dogs, this heavy-duty folding crate (with thicker steel wire and reinforced corners) resists scratching, rattling and pushing far better than standard wire crates. It has an anti-slip base, double doors, and the strongest build in this list for the money — 4.7 stars from 420+ reviews. Ideal if your dog panics in the car and you need a crate that won't shake apart.
Bottom line
For boot travel the CADOCA aluminium crate is the best safety-for-the-money choice — rigid, protective and folds flat when not needed. The Morpilot soft crate is the default for back-seat travel and smaller dogs, the Amazon Basics 4-door handles giant breeds on a budget, and the Straame heavy-duty is the pick for anxious or escape-prone dogs. Whatever you choose, strap the crate down so it can't move, and never put a crate in the front seat where an airbag could deploy.