Pressurized Cabins
Aircraft cargo hatches are fully pressurized and maintained at 20 °C throughout the flight.

Transporting live animals requires exceptional empathy, strict regulation, and specialized equipment. Fully compliant with IATA Live Animals Regulations (LAR), UCL Cargo provides climate-controlled, pressurized freight spaces and flight vet-chaperone options to ensure your pets travel in complete comfort.
Aircraft cargo hatches are fully pressurized and maintained at 20 °C throughout the flight.
Pre-flight and post-flight physical veterinary exams signed on-site.
Dedicated quiet waiting lounges shield animals from heavy airport noise stress.
Our containers satisfy 100% of live animal dimensions and oxygen specifications.
Booking & Consultation
We confirm the destination's import rules for your species and breed, check the route, and size the IATA-compliant container against your animal's measurements.
Preparation & Documentation
Veterinary health certificates, vaccination records, and any import permit are arranged ahead of travel, and the crate is prepared with bedding, water, and labelling.
Safe Journey
The animal travels in a temperature-controlled, pressurised hold under IATA Live Animals Regulations, on the most direct routing available to limit transit time.
Arrival & Reunion
We handle customs clearance and any veterinary inspection at destination, then release the animal to you or arrange onward delivery.
Tell us about your animal and where it needs to travel. Our live animal desk replies with routing options, crate requirements, and a quote.
Calculate recommended container specifications based on your pet's measurements.
From tip of nose to root of tail.
From elbow joint to ground.
Across the widest point (shoulders).
To top of head or ears in a natural standing pose.
Recommended Container Size
IATA Large Series (Retriever / Shepherd)
IATA rules require the animal to be able to turn about fully while standing, and to stand and sit erect in natural postures. Crate length = A + (B/2), width = C × 2, height = D. Final crate approval rests with the operating airline.
An animal is the only cargo that can be distressed by the journey itself. Temperature, noise, pressure, and time in the crate all affect welfare, and every one of them is decided before the animal reaches the airport — by the routing chosen, the crate approved, and the paperwork prepared.
UCL Cargo books live animals only onto aircraft and routings where the carrier confirms a pressurised, temperature-controlled live animal hold. Connections are kept short, night departures are preferred in hot months, and animals wait in quiet, shaded areas rather than on open tarmac.
The service runs from crate selection through to release at destination, under IATA Live Animals Regulations throughout.
Crate size is not a preference, it is a regulation. IATA requires the animal to turn about fully while standing and to stand and sit erect in natural postures. The calculator above applies the standard formula, but the operating airline makes the final approval and may require a larger series for a broad-chested or long-eared breed.
The crate must be rigid, have ventilation on at least three sides, a secure door with a central locking bar, and spill-proof water and feed containers accessible from outside. Snub-nosed breeds face additional restrictions with many carriers and are best discussed before any booking is made.
Every destination sets its own import conditions, and they are rarely identical. Most require a veterinary health certificate issued within a fixed window before departure, proof of current rabies vaccination, and an import permit obtained in advance by the consignee.
Because UCL Cargo clears customs in-house, these documents are checked against one another and against the booking before the animal travels. Requirements that take time — permits, titre tests, or quarantine reservations — are flagged at the first enquiry rather than discovered at the airport.
The service covers companion animals through to commercial livestock movements.
To arrange transport, contact UCL Cargo with the species, breed, the four measurements above, the destination, and your preferred travel window. We confirm the crate series, routing, and documentation before anything is committed.
IATA Live Animals Regulations require a rigid container in which the animal can turn about fully while standing and stand and sit erect naturally. Crate length equals nose-to-tail length plus half the leg length, width equals twice the shoulder width, and height equals standing height to the ears.
Yes. Animals travel in a pressurised, temperature-controlled hold maintained at around 20 °C for the duration of the flight. UCL Cargo books animals only onto aircraft and routings where this live animal hold environment is confirmed by the operating carrier.
Most destinations require a veterinary health certificate issued close to departure, a current rabies vaccination record, and an import permit from the destination authority. UCL Cargo arranges pre-flight and post-flight veterinary examinations and confirms the exact requirements for your destination before booking.
Book at least two to three weeks ahead. Live animal capacity is limited per flight, import permits take time to issue, and health certificates must be dated within a narrow window before departure. Urgent movements can sometimes be arranged faster where permits already exist.
Yes, with routing care. Summer embargoes and heat restrictions apply on some carriers and destinations, so UCL Cargo routes animals on night departures or through cooler transit points where needed, and holds them in dedicated quiet, shaded waiting areas before loading.