Hello, on christmas day, I found a cat outside in the rain/cold. He was extremely skinny, I could see/feel every bone in his body, he was shivering & crying. I brought him in. & bathed him & fed him. He has put on some weight since then & is all around an amazing lovable cat. Yesterday he started limping on his front paw. I am pretty sure it is sprained from playing with my much larger full grown cat. I keep feeling it & do not feel anything out of place/”crunchy” & it does not seem to be swollen. I have been putting an ice pack on his leg 2x a day for 15 mins at a time. Times are tough right now & I can not afford vet cate at the moment. I just need advice on what I can do to help him. My children and I have grown very attached to him & he is the sweetest most cuddly boy.