When the grass has given up, gateways are a write-off and everyone’s a bit fed up of bale rings, winter feeding can start to feel like damage limitation rather than good stockmanship. One low-tech, high-science option that’s getting serious attention is feeding willow (Salix viminalis)  as a supplement alongside the usual forage and concentrates – especially for pregnant ewes, cattle, goats, horses and even poultry . Tree fodder isn’t a new idea, but we’re finally getting the