Hemoglobinuria may be defined as the symptom of a pathological state in which the animal passes hemoglobin in the urine. In this condition the urine will be pink to brownish-red in color depending upon the amount of hemoglobin passed.
Nelson, R. L.
"A Discussion of Hemoglobinuria and Hematuria,"
Iowa State University Veterinarian: Vol. 17
, Article 7.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol17/iss3/7