so sorry x4.
A friend had to give away a young, 5 mo old dog. In 1st week after the adoption, the puppy did a lot of house damage, never used the yard but peed as soon as it came back inside, killed 4 chickens, & loved to nip fingers. With all her kids & busy life, my friend was very unsure about keeping the dog. They gave it a try for a week, then returned it to the shelter b/c it was a bad fit for their family. Boy, did they make her feel lousy! The dog wasn't evil, but untrained. It needed more care than they could physically give. If the dog stayed, much worse could have happened. It had a few acts of aggression & her kids were never around many dogs. Like I said, a bad fit. By returning it to the shelter, the dog has a chance to be owned by someone with more training experience. Also the shelter could then add that the dog would do better in a home without birds & other small animals.
In the blind chick case, I think the little chick should stay with her buddy. Chickens are smart & can adapt. She's learning how to survive & her "seeing eye guide" is part of that. I wouldn't cancel the adoption due to personal feelings. (Of course I can truly understand why you're angry! The tactic of shaming people who have different opinions is always a poor choice but one often used by people with less intelligence.) Out of compassion, you chose to allow the chick to live & she's doing fine. There's nothing wrong with that. Now you want to provide the best life for her. Again, nothing wrong. It's probably harder to emotionally to let her go than to physically keep her. You must do what you feel is right for the chick, regardless of how clueless the people working at the rescue may be.