Miss. Code § 37-105-7
The board of trustees of state institutions of higher learning is hereby authorized and empowered to prevent or regulate the running at large of animals of all kinds on the campus and the streets of any state institution of higher learning under the supervision of such board, and to cause such animals as may be running at large to be impounded and a charge made against the owner to discharge the cost and expenses of keeping the same. If the owner of any such animal does not pay such cost within the time prescribed by the board of trustees of state institutions of higher learning, such impounded animal may be sold to discharge the cost and expense of impounding and selling the same.
If the owner of any such animal does not pay such cost within the time prescribed by the board of trustees of state institutions of higher learning and if such impounded animal cannot be sold to discharge the cost and expense of impounding and selling the same, such impounded animal may be sold or donated to research organizations.
Miss. Code § 37-105-7