Thank you every one for your kind words x its been so sudden I still can't take it in. The only difference in her was she had started looking a little 'old' but everything else was fine. This morning before we went out she was fine,trying to climb out of her cage to get her veggies etc. We actually went shopping to get the animals their Easter gifts.when we got back I decided to give the guineas one of the hay cookies we had got them for Easter as they love them so much. When I went up stairs Edward and Mrs Simpson were just stood very still on their upper platform which I thought strange.I looked in and Cousin Ameila was just layed under the water,I thought she had gone.I screamed for my husband and picked her up,she was still alive so my husband ran to phone the vets to say we were on our way.I sat on my bed and cuddled her she was not struggling at all she just slipped away.