My condolences for your loss; I'm sorry I couldn't be of much help. You did the absolute best you could with great care ☺️. There are many diseases affecting chicken it is practically impossible to recognize all of them.
Best wishes and may she rest in peace.
I completely understand your concern. It looks like vent gleet from my perspective (however I have not experienced this), I hope someone will be able to add in their perspective. As mentioned the chicken is straining to defecate, watery droppings, some soiled feathers and there is clear...
The only things I can think of would be Coccidiosis, Vent Gleet or perhaps Egg Yolk Peritonitis. However, I would think that your vet would have noticed Egg Yolk Peritonitis upon physical examination possibly (regarding the coelom).
Some symptoms of coccidiosis include weight loss, ruffled...
Hi! I won't be of much help as I haven't experienced this.
Are her feathers fluffed up and does she have some swelling in the vent area? When you say she's ''squatting down'' do you mean as in a penguin stance; this may also be an indication of peritonitis (which may be confounded with an...