get a steel spike and some road kill as much as you can and make a big kebab foxes are quite active this time of year so you will have to spend some time waiting . had some taking chickens at 2.30 in the afternoon last week
have a look at this it give you start https://www.youtube.com/watch?v=2enPznh5Egs one of the snare shops does a kit with all you need i will have a look for you
found it http://www.jcwildlife.co.uk/ourshop/
see if they have got / mustard /quinoa / sunflower /millet /kale
https://www.kingscrops.co.uk/index.php/products/product/30-wildlife-winter-holding-cover