This Alpha and Omega 2: a howl-iday adventure fankunst contains
milchvieh, milchkuh, milcher, and melker.
There might also be
ranch, zu verbreiten, rinderfarm, verbreitung, viehzucht, viehfarm, ausbreitung, rinder, kühe, bos taurus, vieh, kine, ochsen, bos stier, kine bos taurus, kuh, moo-kuh, and moo kuh.