i found this lab mix outside my house about 7 months ago.... i tried to find her a home and failed i fell in love with her. in the mean time while i was trying to find her a home i really didnt work with her at all because i didnt want to get attached like i did. now when i play with her out side with my other two dogs she doesnt listen when its time to go in. my other two dogs are trained well but this one i cant help. she wont come inside by herself only by leash, but when she inside my mothers fenced area she will come when i call her i need help any advice?