“…Dogs shed oocysts in their feces following feeding with masseter muscle, heart, liver and brain tissues of naturally infected bovines (Cavalcante et al, 2011); with brain tissues of naturally infected buffalos (Rodrigues et al, 2004); and with a pool of different tissues (brain, spinal cord, heart, liver, kidney, tongue, diaphragm and other muscles) of experimentally infected calves .…”