this came in handy when i had to PCS (move) from Bahrain with my two cats (each had thier own large sized kennel weighing a combined 53 pounds) and it handled nicely except for one big problem, the bottom part which folds out and holds whatever object your carrying, is super short, which caused the trolley to tip unless i was super cautious and maintained a perfect balance. a bit annoying when your trying to get through an airport. other than that, a good buy.