Hi there. First of all, Missy is 15 months old. I've worked with her steady since she was 4 months old (not necessarily on "recall" but I've worked with her none the less (recall included!), and she's still not reliable off leash... what she does, even if she's in a fenced area... and thinks she's free is... she will run around like a crazy dog and totally forget about me. She has run off a few times (4 - 6 times?), and if I'm close enough and she's too tired to keep going, I ask her to sit and she does). After that, I clip her leash on and take her home. My question is: "How long should it take her to learn to come back when called outside every time?" What's the average? *My goal is to be able to walk Missy off leash and for her to stay close/come back when called without having to worry that she'll go far, and keep her eyes on me; even if I go out of sight to come find me...* I hope this makes sense! any tips? Thank you to whoever reads and replies.