#Placement of a bovine teat cannula through a stab incision into the hematoma. Fluid and fibrin are removed and the teat cannula is sutured in place with a figure-of-eight pattern. The owner is instructed to massage the ear twice daily and force fluid out of the hematoma. The cannula is left in place for three weeks and, as a minimum, an Elizabethan collar is placed to avoid self-trauma to the area. | #Placement of a bovine teat cannula through a stab incision into the hematoma. Fluid and fibrin are removed and the teat cannula is sutured in place with a figure-of-eight pattern. The owner is instructed to massage the ear twice daily and force fluid out of the hematoma. The cannula is left in place for three weeks and, as a minimum, an Elizabethan collar is placed to avoid self-trauma to the area. |