do you still free range even with the foxes around? Now when I let the girls out I am right there hovering over them with the dogs patrolling and it is only for about an hour whereas they used to go out for half the day mostly alone...
Not so much, no.

They used to just be in the coop overnight and 100% free ranged all day, every day before. And it was all totally fine, until it wasn't. We had been using our little run for ducklings at the time. Then we switched to free ranging the three ducks and drake, while keeping the chickens mostly in the run. Then we lost the drake (because ducks are so darn stubborn and hard to get put to bed at night, vs. chickens

) but then we were able to start keeping the three duck hens and nine remaining chickens in the run together during the day.
I have been spending more time out there with the nicer weather letting them range a bit longer after coming out of the coop, and before going in at night, but I am right there with them now. I wish I could trust the dog to stay out there with them, but he just runs away.

I have been talking with my H about adding electric netting, but he's not on board. For the time being the plan is to build a larger run, since we've added chicks and they are going to be overwhelming the space pretty quickly, as well as keep on spending extra time out in the yard supervising. I will let the girls out while I'm playing with the kids as well, but seeing that big bold one run across the yard just last night, I may have to pull back a little for a few days here. :/
It's such a tough balance. I do have a brave young cockerel, I'm hoping would be a good one to watch out for them, so I might get to worry a little less while letting them range, as long as I'm at least home and watching from inside the house? We'll see how I feel.