Spent about 2 hours trying. His pond is about 50 by 100 so once she caught on she just sat in the middle. She is so tiny and adorable I hated leaving her!!! He's going to try and bribe her with food and I am going to head back over and try again later this week. Ugh.
Darn that sucks. I knew it was going to be a tough one when he told me that he had a pond and had let her loose.