It is probably domestic behavior. Fighting over their space, territorial, or jealousy.
Some dogs will fight over food or a bone. If you mean why do they fight at a dog fight, that is because sick humans have trained them to fight.
If you train them correctly, no, they won't fight with other dogs.
dogs fight
In the movie Bambi, He did not fight the dogs he ran away.
no. it depends on the dogs and the horses.
they training them to fight to each other
Muscular pain causes high CK levels in dogs
no fighting dogs allowed um its illegal
no why would you fight dogs
Like dogs
cause other dogs when they bark at them they talk in dog language that makes your god angry and wants to fight its because they little dogs always think they rule dogs and a golden retrievers are sweet dogs and don't like to fight i can tell you
stress. when you have very high amounts of stress it causes adrenaline which leads to fight or flight