I suggest trying red Gatoraid. It has everything in it he needs for treatment of shock, which could be part of his problem. If you can find a pencil thin syringe, it can fit nicely down his esophagus, and that would enable you to get more fluids into him.
Is he able to hold his head up now? I'm concerned he received a crushing injury to his neck. He can have a baby aspirin once in the morning, and another at night.
Try tempting him with chopped hard boiled egg or soft boiled egg. Tofu is another food chickens love that is good for an injured bird.
You've done very well to shrink his world, making it more secure. He may be working off shock more than an injury.
Is he able to hold his head up now? I'm concerned he received a crushing injury to his neck. He can have a baby aspirin once in the morning, and another at night.
Try tempting him with chopped hard boiled egg or soft boiled egg. Tofu is another food chickens love that is good for an injured bird.
You've done very well to shrink his world, making it more secure. He may be working off shock more than an injury.