Hi, thank you for your reply.
I don't believe she put's or has any "value" to her animals. She doesn't think of them in that manner.
They are never associated with the cost of something being worth it or not. Its whatever it takes to take care of them.
Coming from that school of thought myself, Sherman (the duck), is worth whatever it takes to keep him safe.
As far as the people letting them out, we of course, have put tremendous efforts into it, and are working on it.
People do whatever they want to do. It is a daily endeavor.
Thanks again for your reply.