Clearly this lovely lad thinks he is human and should be safely buckled into a car seat. This may say more about his driver/owner, not really sure. But there is no doubt where Nacho wishes to ride.
As his owner stated; The other day I took Nacho with me to run some errands and he decided the best place for him to sit was in Leo's car seat ... and he didn't want to move! Proof that this guy really does think he's a human!! LOL!