Will the food be contaminated...?

Good morning....i store my chicken feed in my garage, and discovered yesterday that some rodent, (presuming mouse/mice as droppings left are very small), has chewed the bottom corner of a 20kg mixed corn sack, and left a large amount of corn scattered about...I have now ordered a couple of metal bins to store my feed in, but wondered if the corn thats left is still okay to feed to my girls.....probably a silly question, but had to ask....

No, its perfectly dry...it was just that I noticed a lot of chewed husks, and as i picked the bag up sideways so all the corn didnt come out, I realised that I'd mixed the chewed leftovers with the good stuff at the top...

If you were thinking of live traps for the mice, this might be a good way of baiting the traps.