Molasses is good for pregnant sheep, they need a lot of sugar in the final 8 weeks

Many of Mole Valley's own mineral/feed licks are made with spent brewers grains, if that's preferable for you?
I used to use loose minerals over winter from PK Ruminant Nutrition and liked them very much, but you do need to be able to put them out under a rain hat of some sort if possible or there is a lot lost to rain. Paul delivers across the north of England from his base near Newcastle-upon-Tyne, but you'd need to ask him if he delivers to your area.