A suspected illegal dog-breeding case in Kenner, Louisiana, is drawing attention after police said they found dozens of Australian shepherds living in squalid conditions inside a home. The discovery led to 54 dogs being removed for care, one dead puppy being recovered, and a local man facing 55 animal-cruelty charges. What happened? Kenner police officers and Jefferson Protection & Animal Welfare Services went to a residence in the 3500 block of…