I am so confusing with what brand of cage can be used, I am travelling with Qantas, here instruction they gave me:
Obtain a pet container from a Pet Transport Company (they are listed in the yellow pages under Pet Transport Services). The following pet containers are examples that comply with IATA regulations: Sky Kennel, Vari Kennel, PP20, PP30, PP40,PP50,Kemalex K11, Kemalex K29, Kennel-Cab and PetCargo.
I called them about the issue, a stuff said ONLY containers listed above can be used!!
I found one comply with IATA regulations called OSI medium cage in Petbarn but I don't want to risk it so I didn't buy it!