as the title suggests, my cat fell from a window on his side.
It's a two stories tall and there're decorative pebbles beneath with a few plants. His behaviour hasn't changed besides that when he lies he rather repositions his left leg (He fell on his left, i think) or just rises to his feet and walk away. I checked his gums, and it doesn't appear abnormal. I'm afraid he may have some internal damage, what should i do?