Boxer Question

my boxer doesnt bark alot but he does at my other dog. so if u have another dog then problably yes but if u dont then problably not

I Have a female boxer who barks at everyone who walks by my house and I live near a high school which means she barks early morning as students are walking to school and early afternoon as they are on there way home she barks at people walking there dogs . I guess that is because the breed is very protective of there family.