Why did mr.Jones from animal farm shoot his gun?

Mr. Jones shot his gun in "Animal Farm" to assert his control over the farm and to intimidate the animals during the rebellion. When the animals revolted against him, he fired the gun in an attempt to scare them back into submission. This act symbolizes the use of violence and force by those in power to maintain authority over the oppressed. Ultimately, it also signifies the beginning of the conflict between the ruling class and the oppressed animals.