As regards the transfer of pets, it is forbidden to transport pets with the exception of recognized assistance animals for the disabled or small-size pets, properly transported. More precisely, small-size pets should not exceed ten (10) kg. Their transportation baskets should fit the dimensions (50Χ40Χ35cm). Both small-size pets and recognized assistance animals for the disabled are transported, compulsorily, inside the passenger area, accompanied by their owners, as stipulated in the circular No Β/41804/4443  issued by the Ministry of Infrastructure, Transportation & Networks .