Unwanted (imagine!) or outdated ABM is appreciated by animal shelters who don't mind taking the free stuff because it never convinces their moms not to breastfeed!
I took some outdated ABM home and called a local shelter volunteer to offer it. When I told her what I wanted to give her, she said, "Oh, I'm sorry, you had orphans?"
I could almost not hold back the laughter until I got off the phone. Imagine being in a job where one just naturally assumes the only use for ABM is for orphans! Wouldn't that be a relief?