http://www.mass.gov/?pageID=ocaterminal&L=6&L0=Home&L1=Licensee&L2=Division+of+Professional+Licensure+Boards&L3=Board+of+Registration+in+Veterinary+Medicine&L4=Statutes+and+Regulations&L5=Rules+and+Regulations+Governing+Veterinarians&sid=Eoca&b=terminalcontent&f=dpl_boards_vt_cmr_256cmr500&csid=Eoca