I never had problems before.
The bag(s) of feed, were just sitting on the patio on a wooden board.
Lately I have found small holes eaten thru the bag,
and mice droppings inside the bag and around the bag.
The solution, I think, I have found is to either put all the feed onto a large plastic or steel bin,
or to put the whole bag on top of a 5 gallon bucket that has sloping sides.
For the time being I just put it on top of the 5 gallon bucket.
So far I have not seen any mice droppings.
Apparently, they can not climb a slippery sloping side ?
The bag(s) of feed, were just sitting on the patio on a wooden board.
Lately I have found small holes eaten thru the bag,
and mice droppings inside the bag and around the bag.
The solution, I think, I have found is to either put all the feed onto a large plastic or steel bin,
or to put the whole bag on top of a 5 gallon bucket that has sloping sides.
For the time being I just put it on top of the 5 gallon bucket.
So far I have not seen any mice droppings.
Apparently, they can not climb a slippery sloping side ?