A Storage Unit Full of Dead Cats

My brother and I worked across the street from a mini storage place. We decided to check it out, so we walked over hoping to find something interesting. The auctioneer opens the unit and you're not allowed to enter or touch anything. At the end of the day we found three total bags with parts of or entire cats.We also aren't doctors, but we're pretty sure there are at least some dog parts in there too.