I only feed mine James Wellbeloved ferret complete and make sure they have loads of water. When ferreting; I gut the rabbits and chuck them the heart and lungs; occasionally the liver and kidneys too (the wife uses them for cooking with)
A lot of the blokes here only really feed em rabbits and maybe chicken mince too.
The garden project is going ok; wouldn't leave them unattended in it, but they were diving under the fence next door.... So I've bought plastic mesh and stakes and I'm working my way round the garden, it's £11 for 5m from B&Q
Ruggers I've got three books for sale