[quote=CO_CAOgirl] I am with my animals pretty much 24/7 so we know each other very well and they know what i will and will not tolerate and respect it because I rule the roose LOL [/quote] THIS is why it works, some people can't always be there when their animals are in the yard. Also, they respect you regardless of the collar or not. It's a tool that when used properly can speed up training techniques. Most dogs I know are more protective of their property when the owner is away (mine sure are). :)