Hey everyone, we have guests over and had our runner duck, Taco in his dog carrier during dinner. My dad let him out to run around on news paper and one of our guests noticed a laceration. After closer inspection we noticed not one, but several. The carrier is hard plastic with a wire door... Taco has a habit of getting angry when put in the cage before bedtime, so I'm assuming he was hitting himself against the cage door. I checked the door to see if there was any beak material or blood on the door, none found... Has anyone had issues like this before? Any solutions? My dad ( a dentist and finch breeder) antiseptic the wounds and started him on an avian antibiotic called Amoxitex. The duck is in good spirits and running around.