recurrent loose droppings,advice please.

[nickkellya123]

I have three 30 week old hens one of which has a recurring case of loose droppings(brown).She shares the same food,water and housing but seems to be the only one affected,I have been observing to make sure .She is also the least mature of the birds and was the last to lay,when she is afflicted she stops laying ,otherwise the behaviour seems to be perfectley normal,any advice please

 

[Imp]

Chickens have a lot of various "normal" poo.

Here's some pictures:

http://www.chat.allotment.org.uk/index.php?topic=17568.0

Imp

 

[nickkellya123]

Thanks, I recognise one of those.Thats put my mind at rest!