Portable pet carrier for air travel or car travel or visit to the vet for small dogs, cats, rabbits, hedgehogs, chinchillas, piggies, etc. Airline Approved, meets USA airline standards & International Airline Standards (IATA certification); please check with your airline for travel regulations Easy assembling indoor and outdoor dog kennel/cat crate of roomy size; Ventilation holes on 4 sides with quick-latching front door Heavy Duty Plastic Carrier Long Lasting For Pets up to 30 - 40 lbs