Is the Benzocaine in Kwik Stop styptic powder safe for chickens? I just bought some on Amazon. It says it's safe for birds, but I thought that any 'o-caine' was supposed to be avoided with chickens? If it's unsafe, what non-caine bleeding stoppers are available? I need to trim my 4 chickens' claws, but want to have a bleeding stopper before I do, in case I quick one.