there will be mating

my friend kienan found a note on the sidewalk that said, "White lions, are not allowed in allen county, keep them in a cage with their natural surrounding, feed them rodents dead/live animals, keep people from coming close to cage, there will be mating."

i have so many questions for whoever wrote this: why so many commas? isn't some of this common sense? what are rodents dead/alive animals? do we need to keep people from coming close to the cage because the white lions will mate with them? or because the lions will be mating with each other and that might offend people? or are those last two notes unrelated?