hi i agree with the rest there is no best food as long as they stay the right weight and have a good warm bed
heres what mine have anyway
for breakfast:
brown bread and mixed cereal soaked with veg stock milk and glucouse
for teatime:
1lb of bread biscuits
1lb of red mills raceing food
1 3/4 lb of mixed veg and minced meat boiled up
along with vitamin b an c, conditioning tablets, garlic powder, codliver oil, and racing boost 3 days before racing
hope this helps
topshot