pretty sure it preserves or refrigerate meat.

The Hyaenodon Meatpack has the exact function of the preserving bin with a few differences.

The preserving bin can hold infinite weight.

The meatpack is moveable.

The preserving bin is cheap.

If you go to kill the pack of them always try to kill the one with a glow first. You always get prime meat and usually some other goodies. The rest are just basic meat.

Useful as a quick meat transporter when it's about to spoil (short distance'

You should be able to get prime meat from the baby’s and the fully grown ones

If it goes in family, it's damage and resistence increase and they're lethal (the increases are the same as the dire wolfs).

Si va en familia su daño i resistencia incrementan i son letales (los incrementos son los miamos que los del lobo)