We picked up our first 6 poults 5 weeks ago. Over time it has become more clear that one has a form of splayed leg- except the feet were normal and just the knee joints were splayed. She was doing fine for some time so we chose not to do anything (i know, rookie mistake). This morning she can't walk at all. I'm curious what the best course of option is. Should I try to add splints? Would it be most humane to put her down? Thanks!