Yea, they left the thrall behind. Bad. The the thraka sprout a unicorn horn and teleports to the his new family? Hmmm 🤔. A big twist is that the family dog and the thraka live happily ever after on the family farm under the protection of the galactic council.
And now what will they feed the Thraka? They can't take it back to earth and from what I can tell they landed on a desolate desert planet so what happens to that bond once the Thraka or them hit starvation stage. Does the Thraka eat them fist or do they eat the Thraka fist? Or do they leave the Thraka behind to slowly starv? that is the question.