The eyelids are half closed, the white of the eye is bloodshot, and the animal occasionally grinds its teeth.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
9. That in the event of any tenant not keeping dykes and grinds in sufficient order, the proprietor shall be entitled to enter upon the lands, and to repair the same, and to charge the tenant 10 per cent.
"Second Shetland Truck System Report"
William Guthrie
8. Every tenant shall be bound, throughout the whole currency of his tack, to maintain good and sufficient dykes of every sort, including yard dykes, and to maintain sufficient and convenient grinds in his dykes at all places usual and needful, and to have all dykes in thorough and sufficient repair, and all grinds sufficient and properly hung, at the latest on or before the first day of April, and to keep up said dykes and grinds until the first day of November in each year.
"Second Shetland Truck System Report"
William Guthrie