Depending on the Airline, dogs and cats up to a maximum weight of 6 kilos can be transported in the passenger cabin in an appropriate container. Some animal species however, such as birds or rodents, will not be accepted by most Airlines as travel companions in the cabin. These animals must be transported in the cargo compartment.
Please be aware that the maximum weight and dimension limits of the respective Airline must not be exceeded. Depending on the aircraft type, some of the large transport boxes can eventually not be loaded.
Please contact your Airline early enough regarding these issues.