You can tame it on primitive plus but you need to make the kibble in a cooking pot. It won't work if you make it in a cauldron. Hopefully that's helpful to those that are trying to make kibble but cannot.
Put ramps and some ceilings on a raft. Wait for it to stop on the water and start paddling around. Drive he raft directly towards it while it's facing u. Scoop it up and trank it. You have to remember not to move the raft once it's unconscious or it will slide off ðŸ‘