Spread seed for an animal (3)
I believe the answer is:
sow
I believe this is a double definition.
'spread seed' is the first definition.
(I've seen this in another clue)
'for an animal' is the second definition.
(female pig)
(Other definitions for sow that I've seen before include "Female bear" , "Prepare farmland" , "She lives in 11" , "Plant seed in soil" , "swine" .)