On September 25, 1959, a Holstein bull calf was presented at the Stange Memorial Clinic. The history given by the client pointed out that the calf had been sold at a sales barn at four days of age because it could not successfully nurse its dam. Milk would run out of the nostrils while it attempted to nurse.
"Bilateral Hare Lip and Cleft Palate in a Calf,"
Iowa State University Veterinarian: Vol. 22
, Article 13.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol22/iss1/13