Normally, there would not be air under her skin if she did not have a ruptured or leaking air sac. Her crop should normally fill up with food and water during the day, and then feel empty first thing in the morning.
Mine just did it occasionally at first, then daily, before stopping altogether. I usually took her eggs, cooked them and fed them back to the chickens or dogs. Let us know how it turns out, and good luck.
Did you give her 0.5 ml of undiluted Aquasol orally and not diluted in water? The daily dose is 0.0005 ml per kg (or each 2.2 pounds.) I usually avoid Aquasol because of the complicated dosage.
Aquasol is supposed to be used in the water, and it only treats round worms, not capillary or gapeworms, the more serious and hard to treat worms. It is given for 5 consecutive days. Here is some reading about the dosage:
https://valleyvet.cvpservice.com/product/view/1047550
Did you give her 0.5...
I am not good at guessing breeds, but if the chicken turns out to be a Freedom Ranger meat chicken, here is some info that says they can sometimes be kept in a regular flock below. The hens can go on to lay eggs. But hopefully it is a pullet, not a cockerel. I would probably wait and see. Taking...
Can you try to get her to eat some chicken crumbles mixed with a little water and perhaps a bit of scrambled egg? My silkies were more like 2 pounds. Did you use the SafeGuard liquid goat wormer or the horse paste, or the Aquasol SafeGuard? The Aquasol is more concentrated and dosage is different.
You can also upload the video to YouTube if that works better. Please keep the red prolapse from drying out with honey, ointment or hydrocortisone cream. Some use a human calcium tablet orally to help the prolapse go back inside. It looks like a prolapse to me. There have been hens with 2 vent...
It is from a small blood vessel breaking in the oviduct. I have experienced blood inside one chicken’s egg in the past. She was a wellsummer pullet who laid dark brown eggs. At first, it was not every egg, but after a couple of weeks, each egg had a lot of blood inside. Since only 2 hens laid...
What is the white material in her beak—mucus or?? Is she eating today? You might consider worming her today with SafeGuard liquid goat wormer 10% fenbendazole 0.23 ml per pound of weight given orally for 5 straight days, and starting some Corid in her water in case of possible coccidiosis...
Here is a good link with examples of chick slings and chairs, and the basic design is on page 2:
https://www.backyardchickens.com/threads/versions-of-chick-chairs-please.1166308/