Last night gave my baby some fresh rawTrout for tea. She thought this was yummy bur tonight at bedtime she was howling. She never normally howls when put to bed. After a few moments howling stopped and we went to sleep. At 03.45am I awoke to her very restless in her crate. I got up to let her out and she was desperate to get outside. She is showing signs of Cystitus and her bowels are also loose. She also vomitted once. It is now 05.36am and she can't settle, keeps wanting to go out. Could this be caused by the Trout (this was the first time she had had it). Looks like a visit to the vet will ring when they open.  

Back from the vets. It is Cystitus with an abnormally large amount of crystals in the urine. She has loads of pills she has to take. Would putting them in Ready Brek be gentle enough on her tum?