It is way easier to do this than chasing animals around
Hey get back here
Honey are you done yet the kids are really hunger
Wait a minute sis it is almost done
When is the food done dad! I'm starving
After a while they got tired of chasing animals.So they decide that they would be framers and put animals in pens and when they got hungry they would kill them.
Before framing they would chase the animal until it was tired than kill it
After that, they would bring it to there temporary cave than the would cook it and eat it . THat next morning they would pack up and leave that cave to look for more food and do the same process every day.