My larger Koi has learned to beg. This is not new to me, my Goldfish used to beg a lot. But it's more amusing when 12" of fish is dancing for you. She has also started to come to the top of the tank to wait for her food. Spring can't come soon enough, as she needs to get back to the pond.

I think she will need to spend next winter in the garage, as the tank will be too small for her and her friends.