Cattle food (6)
'cattle food' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for fodder that I've seen before include "Food for animals" , "Lucerne etc" , "Animal feed" , "Straw to eat" , "Dried food like hay for horses" .)
(Other definitions for forage that I've seen before include "Rummage, go searching" , "Collect food" , "Wander and feed" , "Rummage, search for" , "Military raid" .)