Complaining

So one of my biggest issues is complaining and back talking and having a bad attitude. I constantly am getting in trouble because I back talk with attitude or I complain to much. Personally I hate doing it I just don't always realize I'm doing it. this is the number one thing that I want to change. If you have any ideas about helping with this leave comments.
when my parents tell me to do something and I'm either already doing it or I'm in the middle of doing something else I have a tendency to get frustrated and talk rudely to my parents which gets me in trouble. Sometimes it isn't so bad but others I'm cleaning something then my mom will ask me to take the trash out or take Corp, my bladder control challenged bulldog, out to do his buissness.
I love both of my parents I just dont so it the way i should. I tell them each i love them about agillion times a day. unfortunatly my father finds love in respect more than in words which is where i struggle. I don't mean to be disrespectful i really dont and I love them both very much. i am working on being a better listener and son everyday even when it may not seem that way. Happy Birthday and Anniversary today Mom and Dad.