In the past week, two of my five pet ewes have developed really dirty bottoms; their stools are very wet and loose. The other three are fine. Normally they are very clean, and I can’t think what is causing this.
They’ve been eating willow leaves from the trees lining the field. Would this have an adverse effect? They have lick and I give them a few pellets of sugar beet twice a day. The grass is fairly poor, as it is everywhere at the moment, but they do have some hay supplemented in their diet.
Any advice please?