Jimhe

Hi All, There is a cat that looks half Russian Blue that has been visiting us on Lordship lane (near junction with Townley Road) trying to eat our cat's food. We have been schooing it away but recently have seen it has lost a lot of weight so were wondering if it's lost. There is no collar. We will try and take it to the vet next time we see it and see if there is a chip unless anyone knows anything on here? Thanks