Grow things in pots instead.
They rummage in the pots too! Dug up all my sweet peas. Or that might have been squirrels.
I like foxes - I think they're very pretty animals and I love the amount of wildlife I get in zone 2. I certainly don't want to harm them and I don't mind sharing my space with them at all. But actually, it is
my space too, and I don't want them destroying it. I live near heaps of open spaces - Hilly Fields, Blackheath, Greenwich Park etc - so it's not like I'm forcing them out of the final corner of Eden. It's hardly a concrete jungle round my ends, although even if it were the foxes seem to manage very well in that kind of environment.
Anyway, I took the very fine advice offered in this thread, and since putting down netting and letting the fish, blood & bone rot down a bit, I've had very little trouble. I have no plans to get the hunt in.