Could someone submit a tip on where to find them in the island?

Nothing quite sucks as much as losing a good tame because you had outdated information.

They CAN NO LONGER BE PICKED UP by Argy, knocked out or not.

Don't do my mistake and don't waste your time trying to pick up your knocked out procoptodon, just build that spike fence before something attacks!!

They can eat berries so dododex put this on or at least for mobile

Dododex’s “narcotics needed” amount is wrong. You will need about twice what Dododex says, otherwise it will wake up!

I found one or two on the north west side of the map on the beach area, just before you get to the floating ice.