These are only found in the dungeon in mobile and cannot be tamed inside the dungeon, but can still be tamed. Kill the jerboa and take its implant and once you exit the dungeon take it to a revival platform, resurrect it and tame it!
The first thing I saw on valgero was this floof ball. And I'm yelling and crying at wildcard bc I don't want to punch it to tame is so cuteee. So I put it in a thatch trap and a looOoooong time later in the game I came back with a ptera to see it still in the trap. I carry with it still being wild. To this day I have never punched a jerboa. Only keeping them in safe little houses.
Found in dungeons on mobile, in the quest of the poacher dungeon. We now have a breeding pair of these little cuties. Kill then revive, Warning the torpor goes down fast. Use an electric prod, because anything else will kill it.