My boy Numchucks jumped off a platform instead of using the ramp and seems to have sprained his leg. I'm pretty sure it's not a fracture... he can still put a little weight on it and isn't distressed when I touch it. He lives with another pig and is definitely the submissive pig of the two. They are really well bonded, but the alpha pig still tries to mount him a lot, and I'm worried he's not helping the situation. I read somewhere that it's good to separate an injured pig because not moving much helps with healing, but I'm worried about them being depressed. How should I go about his recovery? How long until he'll start getting better, do you think?