Before editing this book, I took the opportunity offered by Mr. Frank C. Bostock of practically living in one of his animal exhibitions for a few weeks, in order to see things as they were, and not as I had always heard of them.

The Training of Wild Animals转载自网络，转载至本站只是为了让更多读者阅读欣赏，本站愿与您一起共建良好的阅读环境！

天下书楼内容均来自互联网，如不慎侵害您的权益，请联系网页底部邮箱，我们将尽快删除。