African Painted dogs have no problems taking down zebras and wildebeests. They will also take other carnivores such as hyena.
Graphic and not work/family safe...
To assume they would just react like coyotes would be a poor assumption.
"If you look through your scope and see your shoe, aim higher."
-- said to me by my 11 year old daughter before going out for hogs 8/13/2011