The most of the kennels provided by Romanian pet shops are becoming unapproved by the airlines, because of the both frontal and lateral locking systems. The frontal door must have a bolt mechanism in the middle for locking the pins and the two parts of the kennel (inferior and superior) must be fixed with methalic screws, not with plastic flaps which could be removed during the handling.

Breed Size Chart & Dimensions for Sky Kennels
Sky Kennel #100 Small	54cmX41cmX38cm Actual Crate Weight: 3 kg	Cats, Toy Poodles, Yorkshire Terriers, Chihuahuas, Shih Tsu
Sky Kennel #200 Medium	70cmX55cmX53cm Actual Crate Weight: 7 kg	Beagles, Shelties, Min. Poodles, Cockers, Lhasa Apsos
Sky Kennel #300 Intermediate	80cmX56cmX63cm Actual Crate Weight: 9.5 kg	Springers, Border Collies, Bull Dogs
Sky Kennel #400 Large	90cmX64cmX69cm Actual Crate Weight: 10.5 kg	Boxers, Dalmatians, Collies, Airedales, Setters, Aust. Shepherds, Dobermans
Sky Kennel #500 Extra Large	102cmX68cmX77cm Actual Crate Weight: 12 kg	Afghans, Retrievers, Pointers, Shepherds, Rottweilers
Sky Kennel #700 Giant	122cmX82cmX89cm Actual Crate Weight: 20 kg	Irish Wolfhounds, Newfoundlands, St. Bernards, Mastiffs, Greyhounds