My cat is 1.5 years old and she has been trained to wear a harness since she was 10 weeks old. I have taken her outdoors with the harness on but I was always cradling her in my arms. Is it okay to try and let her down on the ground? Up to this day I haven’t let her roam the ground outside. Will she be fine and not run away from me? She will have the harness on at all times when outside.