Poorly chicken

yes she is old for an ex-batt so you must have been taking good care of her. All you can do really is to make sure she is comfortable and happy in her own little way so long as she is not being bullied or in any pain xx

they do like company, so just keep an eye on her 

There hasnt been much change.  Still not eating, still fluffed up.  I've been digging over the compost bins today and the others having been going mad for the worms but she has just sat and watched and having a dose now and again and sometimes she makes this trilling sound - very quietly.
I had a chicken last year that stopped eating and fluffed up and the vet gave her an injection and I'm sure it was to get her crop working again?  When we got home she seemed better.  Could this be the problem now? The vet seemed to think her crop wasnt the problem even though it was empty.  How would he know?

Well, shes still hanging in there. Still fluffed up and withdrawn but I did see her have a little drink today and she pecked at a crumb of bread.
There is one thing she does - sometimes she stretches her neck up - does this mean anything?
Should I take her back to the vets tomorrow or just leave her?

If she is still with us tomorrow should I take her back to the vet?  Shes not interested in food and drinking a little.  How long can she carry on like that?  Is there anything I should be doing like syringe feeding her or will that cause her distress?  Have I just got to watch her deteriorate?  Is there nothing I can do?
I have only ever lost one chicken before and she had died in the night and that was bad enough.  Watching a chicken become withdrawn and not knowing what to do is quite hard. 

Well, shes still with us.  I thought she was going this morning as she was abit wobbly and kept closing her eyes and her comb had gone droopy.  Does the comb show how healthy they are?  I've just brought her out of the chickens garden and put her in my bit and shes scrapping at the ground.  I thought I might give her some weetabix soaked in water and put some blueberries and grapes in to try and get her to eat something.  Maybe she has got a tumour or something....  My friend said she had an ex batt that went on for months like this before she finally passed away.  Maybe shes just old and tired.  I'll just try and look after her the best I can.