My male cat has recently been experiencing some blood in his stools. This has happened on 3 consecutive times. We have rang the vets who advised us to try him on a bland diet (white fish, chicken, eggs, pasta, rice) as it could be diet related (I bought a knew dried food on Friday but they only have 1/2 bowl of dried food twice a day between all 3 of them).
They also said to worm him as it could be this which we will do today.
He seems ok I think he is a little quiet but my partner disagrees but I am starting to get worried. He is 3 years old so not old, and he is an indoor cat so it cannot be rat poison (he was outside when we were getting a new boiler put in as the workmen left the door open but that was almost 2 weeks ago).
Basically, the Vets didn't seem concerned but I'm worried that if we wait a few days it could get worse if it was a serious problem. Any advice, past experiences?