A few months ago my cat of 15 years died. I used to let her outside in the yard with me and a couple times I noticed her together with another cat. I assumed it was a neighbors. It’s seemed pretty healthy. It started showing up on my porch every morning and I figured it was looking for my cat. I recently noticed that cat around my property again only now it’s limping and looks in rough shape. I’ve realized it’s living under my deck. I just started putting food out for it. I was wondering if it’s practical to try to take him in or help it in someway.