I am not sure...it is 1am and I am tired and cannot think very clearly.Sorry.
Call the HS,SPCA and any other higher up people who will investigate.Maybe write into the local newspapers and radio shows and make your voice heard! The more people who know the horrible conditions,the better.Boycott the store and tell everyone you know not to go there.
If there is no demand,they will be forced to go out of buisness.
Thats really all I have.
Even despite your tiredness, those are still good ideas.
Calling the Humane Society tomorrow, and following that up with writing into the newspaper, and then perhaps a good jolly ol' boycott sounds good.