Not all people decided to settle into the cave because they did not think that was good for them or not thinking this place is safe enough.
HEY!! we have no food but are food is right here OK!!
The dog is hurt and we have no food!
I DONT WANT TO EAT THE DOG IS ARE ONLY FRIEND!!
The cavemen and woman sometimes did not have some good days the bad days are like this or did not get any food from hunting instead they get hurt or their loved ones sometimes they have to make hard choice.
It was hard for cavemen to live there was so much the line for cavemen.
the cavemen hunted for food sometimes they get quite a bit of food sometimes cavemen get hurt hunting they get hurt because sometimes they don´t know what that animal is and get hurt or dies.
I agree the cool thing is there are no chemicals in this food
the cavemen got smarter and started to grow stuff by taking seed from wild plants and plant them and maintain them.
this is boring
cavemen got smarter and they thought we can use the animals instead of killing them. So cavemen started maintaining them instead of killing them. When the animals get fat or not producing then they kill them.
this is fun. that's how zoos were made
cavemen got smarter and thought I have a better chance of living with people than living alone.