Have you read my article on crop disorders? https://www.backyardchickens.com/ar...w-to-know-which-one-youre-dealing-with.73607/ It may help cut down on any confusion as to what you're dealing with.
It may be her crop feels like it's a sour crop because she's drinking lots of water, which isn't a problem in itself. You really can't gauge the condition of a crop accurately unless you check it first thing in the morning to verify if it's emptying properly overnight. At that time, you can assess whether or not you need to treat a disorder.
I never recommend withholding food or water for any reason other than immediately following crop surgery to restrict hard foods that could damage the incision.
It doesn't usually hurt a hen to go two or even three days without eating, but if she starts to lose weight and becomes more lethargic, you may want to think about intervening with tube feeding. It's not a complicated medical procedure. Anyone can do it, and I can instruct you. But you will need to obtain the equipment. A small animal feeding tube and syringe can be bought from any vet for just a few dollars or you can use plastic oxygen tubing or aquarium tubing. Then you'd need to find an ample syringe to fit it that can handle a sufficient volume of liquid food. The food can be mixed at home with raw egg, a little yogurt and baby food or you can buy baby bird formula at a pet shop.
It may be her crop feels like it's a sour crop because she's drinking lots of water, which isn't a problem in itself. You really can't gauge the condition of a crop accurately unless you check it first thing in the morning to verify if it's emptying properly overnight. At that time, you can assess whether or not you need to treat a disorder.
I never recommend withholding food or water for any reason other than immediately following crop surgery to restrict hard foods that could damage the incision.
It doesn't usually hurt a hen to go two or even three days without eating, but if she starts to lose weight and becomes more lethargic, you may want to think about intervening with tube feeding. It's not a complicated medical procedure. Anyone can do it, and I can instruct you. But you will need to obtain the equipment. A small animal feeding tube and syringe can be bought from any vet for just a few dollars or you can use plastic oxygen tubing or aquarium tubing. Then you'd need to find an ample syringe to fit it that can handle a sufficient volume of liquid food. The food can be mixed at home with raw egg, a little yogurt and baby food or you can buy baby bird formula at a pet shop.