Lost Dog near 8km up Peavine Hill, North of High Prairie, Alberta, Canada

Lost two female dogs: a black Border Collie type with a white patch on her chest (chipped and wearing a collar) and a white Great Pyrenees (not chipped and no collar). They were last seen 8km up Peavine Hill, north of High Prairie. A $2,500 reward is offered. Please f you have seen them.