What is a IATA Certified Pet Crate?

If you are planning a flight with your pet, the term “IATA-compliant” will quickly come up. IATA (International Air Transport Association) sets global guidelines for how animals should be transported by air.

An IATA-certified pet crate is not a specific brand, but a crate that meets strict construction requirements defined in the Live Animals Regulations (LAR).

These rules exist for one reason: to ensure your pet remains safe, secure, and comfortable during the flight. Most airlines will refuse your pet at check-in if the crate does not meet these standards.

Essential Crate Features for Airline Approval

Not all plastic crates are equal. Even if a product says “airline approved,” you must verify the physical features yourself.

A proper airline crate must have:

• Rigid shell material
  Made of strong plastic. No collapsible or foldable crates.
• Metal door and fasteners
  The door must be metal with a secure lock. The top and bottom must be connected with metal bolts, not just clips.
• Ventilation on multiple sides
  At least 3 sides (4 is better for international flights).
• Water and food bowls
  Must be attachable to the inside of the door and accessible from the outside.
• No wheels attached
  If the crate has wheels, they must be removed before check-in.

How do I measure my dog for a flight crate?

(Let's focus the example on dogs for now since their larger size can be a bigger issue than cats).

Getting the size right is the most common issue for first-time travelers. If the crate is too small, your dog may be rejected at check-in. If it’s too large, your dog may not be stable during transport.

To measure correctly:

1. Length (A): Nose to base of tail
2. Width (B): Widest part of the shoulders
3. Height (C): Floor to top of head or ears

What airlines expect:

• Crate length = A + extra space
• Crate height = C + clearance above ears
• Dog must be able to stand, turn, and lie down comfortably

Real-world example:

If your dog is:

• 60 cm long
• 45 cm tall

👉 You should look for a crate around:

• 70–75 cm length minimum
• 50–55 cm height minimum

If your dog is close to the limit → always size up.

Crates that get rejected at the airport

This is where many travelers go wrong. Avoid these completely:

• Metal bar crates (home/training crates)
• Collapsible or foldable crates
• Soft carriers (for cargo travel)
• Crates that are too small
• Crates with wheels still attached

Even if they look strong, they will not be accepted for flights.

Final checklist before flying

Before heading to the airport, confirm:

• Crate is rigid plastic with metal door
• All parts are secured with bolts
• Wheels are removed
• Your dog fits comfortably
• Water bowl is attached
• Bedding is absorbent
• Airline rules are confirmed

Choosing the right dog travel crate is not about finding the most expensive option - it’s about choosing the right type and the right size.

If you follow the guidelines above and select one of the recommended crates, you significantly reduce the risk of:

• Check-in rejection
• Travel stress
• Safety issues during the flight

And that’s what makes the difference between a smooth journey and a costly mistake.

⚠️ Before you fly

• Ensure all parts are securely fastened
• Remove wheels → most airlines don’t allow them attached
• Confirm airline-specific crate requirements
• Add additional bedding if needed for longer journeys