Rex is struggling

Rex is having a small setback. He is limping a little on his right front leg. He sort of walk it off after a few minutes. He is also limping a little more on his rear right leg. I will watch him carefully over the next few days. If he gets worse I'm afraid I have to make some long dreaded decisions. I'm prepared though. It's all about him and his well being. I promised him no suffering. Still loving the snow!