This is what the first dog must have looked like.
Dog: Hey
Caveman: Sup
Dog: Can I have those bones you're throwing away?
Caveman: Yea
Dog: Thx
Next day
Dog: Hey buddy
Caveman: Hey man
Dog: You got any bones to throw away?
Caveman: here
Dog: thx man. can i have a belly rub?
Caveman: okay
Dog: thx. I'll protect you if you keep doing this.
Caveman: u got a deal m8
And here we are.
Dog: Hey
Caveman: Sup
Dog: Can I have those bones you're throwing away?
Caveman: Yea
Dog: Thx
Next day
Dog: Hey buddy
Caveman: Hey man
Dog: You got any bones to throw away?
Caveman: here
Dog: thx man. can i have a belly rub?
Caveman: okay
Dog: thx. I'll protect you if you keep doing this.
Caveman: u got a deal m8
And here we are.