Personally I would let her out provided that you have used the donut ring under her foot.Yes, I did watch the video. I am going to do soak her soon.
Should I keep her on my porch, or let her back out with everyone else, and just take her in everyday for treatment?
That way she will be able to walk without further damaging her foot.
I am sure she will be happier if she is allowed to be out and about.