Boxer dogs don't exactly frown. They can but usually dogs don't frown unless they are wimpering. It might look like they frown because of the way their lips hang down but they don't frown often.
boxer dogs
Boxer dogs. You better belive it.
They can be if you train them the right way.
Because they're dogs...
A boxer dog is a jogger because it is a submissive dog.
Food
water.
They have no predators
No
Around two months the same as dogs that are not inbreed dogs
No. Boxers are bred as guard dogs, not shepherds or cattle dogs.
They were bred to be guard dogs.