I wouldn't expect that. Primates cooperate all the time with birds, rodents and deer for food or protection. We are brain-wired to search for allies inter and i

I wouldn't expect that. Primates cooperate all the time with birds, rodents and deer for food or protection. We are brain-wired to search for allies inter and intraspecific. Early humans would most probably do the same. Cephalopods, on the other side, had never been reported cooperating with other species. We still don't know a lot about many species of course so that could change, but even the squids that are strongly gregarious do it in a lose "save yourself" way.