I live in a block of flats and we are not allowed cats, even though I have one and she stays indoors all the time. At the moment my cat is being looked after by someone else because I was away. I came back last night and there was a cat trapped in our staircase. As soon as I came into my flat, he followed me. He is very friendly, has eaten my cats food, and he is currently sitting on the sofa. I need to find his owners. He is clearly a domestic cat and somebody must be missing him. However there is a lot of snow outside and I feel I should not kick him out until somebody claims him.Does anybody know if I can take him to the vet to have the microchip read? Are you really don't know how to find his owners otherwise