Dog treats (some just gone out of date) (Redditch B97)

I have a part bag of little dog treats, in date but been open for a while. 3 dentastix no longer in wrapping so don't know the date. A box of biscuits unopened but has just gone out of date. I used to take some with me when visiting people with dogs, but no longer needed. Need to go today (Sunday or latest Monday)