PM me, or Yancy. Yancy makes the best cages for cats, they are built and designed with cats in mind. I use his and they are by far the best. The havahart will and does work, but it is to low at the height for good cat numbers. I have used the havaharts before yancys cages, same exact are, same bait just different size cages and my results are twice what they were the year before. His are the best if bobcats are in your kline of sight.
I know of some people that use these cages and put up alot more cats than the best guys with steel!!