Yes, it can be done.
A strong man with good strength can kill a medium sized dog with bare arms, but not a large sized dog.
It is possible for the man to kill a lion barehanded, but the lion will attack and eat the man if the unarmed man attacked it.
If the two bad guys tried to kill the guard dog barehanded, they will not defeat the guard dog due to its speed and smartness. With knives and guns, they can definitely have chances to kill the dog, while the dog cannot handle two bad guys with knives or guns. If the two bad people do not have knives or guns, the guard dog would rip them to pieces with ease.
Barehanded was created in 1993.
Yes. Any sized man with a serious temper and a sharp knife could kill a dog if he attacked it and avoided the dog's jaws. A calm man with a gun like a kimber could also kill a dog by shooting it to death, but if the dog is near the man, it would kill the man first. With strength and anger, the man might have a chance to kill a dog barehanded depending on the dog's size and breed.
Yes, if she has the right tools. Barehanded, the woman might not have a chance to win since the dog is too fast and has powerful bites. A woman from a far distance with a gun could kill an attacking dog by a single shot to the dog's head. With a knife or a club, a woman from a short distance could also kill a dog.
The four bad guys can kill the guard dog barehanded by chance since it is 4 against one, but a guard dog can do terrible damage on the four bad guys. Since guard dogs tend to be aggressive and fast, the four bad guys will only need to punch and hit the dog as hard as they could. But if the bad guys have knives or blades, then they could kill the dog.
When people say " I have to or I layed my dog down" they are saying that they had to or have to kill there dog.
No. Deaths from dog attack are quite rare
No
If the dog is rabid, yes.
His wife, his dog, and himself
People used their meat for cat & dog food. It was sad :(