I haven’t found a single one in mobile!

They can jump through stone windows. If you have any Windies in your taming pen, close them before you grab these guys.

Hyaenodons are opprotunists, meaning if they have an opprotunity to get a quick, free meal, they'll take it. Corpses? Heck yeah. Low HP? Yup.

You can find these cute little guys on beaches near the snow.

You can tame the alpha. After killing the underlings it should debuff shortly thereafter, as long as you don't lose it.

They will attack you if they are in large numbers. If they attack, don't flee. Just keep fighting, because when they get to 2 (or 3) they will flee. They are also way to fast to flee form. Just stand and fight. (You're screwed without a mount)

You Can Find them near the snow biome there between both borders and won't attack unless the feel like they can take you on so if there's 6 in a pack there's going to attack and alpha cannot be tammed

Noobs be warned their deadly and they come in packs but you can tame them with your bare hands petting them.

A hyaenodon will run from you but if in a pack, they will all turn on you.

Hyaenadons dont fit through doorframes. I had my own 1 tamed in a trap made of doorframes and 2 high. it had nowhere to run

If you are fighting those, dont kill the alpha. It will be easier to kill lower levels, and when the alpha is alone, it will run (and probably despawn) - you will save a LOT of ammo/arrows