I keep electrolytes on hand so when I help one out, I can give it a teeny tiny sip of it. I hold the chick upright, put some by it's beak, and let it take a tiny bit, I mean tiny bit. I make sure it does get that bit, then watch for it to make that swallow. It will raise it's little head and stretch it up to get that bit down. Then I wait for an hr. to give it more. I do this every hr. tiny bits..about 4 times. Then I start going about every two hrs. Then I watch to see how it is doing by trying to put it up on it's legs. The second day I only give it the electrolytes about 4 times a day. I stop on the third. Some folks like to give sugar water. Not sure how much they give. Anyway, it takes some of your time, but you don't mind doing it. It's always good to watch them come around. Good luck! Let us know. Success stories are the best!!
