I found that the 130's 140's and the 150's out of the 270 will blow a yote to pieces. If fox is on the agenda,I'd be following Ridge Runners advice, and get myself a 22 magnum. BTW, a 22 magnum will flatten a yote with authority too. The 22 hornet is an excellent round for them too. Dunno how many I have shot with that, and they fold up like a blanket.