What if the pig's foot is swollen by the old sow?

Generally, you don't have to pay attention to it, and it will naturally recover. If it is serious, take some special care, such as isolation.

Sterilize with iodine, iodophor, etc. After removing iodine with alcohol, apply sulfanilamide powder or penicillin.

However, it is necessary to pay attention to hematoma and not puncture bleeding to control secondary infection.

If there is a fracture, it can be fixed and bandaged with bark, and it should be loosened and checked every three days (be especially careful). Generally, you can recover after one week (the younger you are, the faster you recover).