My silkie hen sustained a couple pretty nasty, gaping, wounds on the back/side of her neck Friday due to an attack by our bantam roo (who she hatched btw - some gratitude ;P). She’s been separated, cleaned, treated with Veterycin & is eating/drinking, as well as, taking in electrolytes - definitely seems on the mend. Now I’m noticing some head shaking & yawning. I figured the head shaking is bc of the wounds/healing/medication being applied but what about yawning? Could the healing of a back of the neck wound cause yawning? I guess, I’m concerned that she may have been attacked bc the roo noticed an infection/parasite (worms??) that I haven’t yet and am hesitant to try to immobilize her with those wounds still pretty fresh. Thanks!!