Common inclusions of DDGS in sow diets range from 10 to 20 per cent (Figure 4). Gestation diets for gilts and sows can include as much as 30 per cent wheat DDGS or 40 per cent corn DDGS. Limit wheat DDGS to 20 per cent and corn DDGS to 30 per cent in lactation diets, and introduce DDGS progressively