<sod > "Regardless of the source of this dog's catastrophic injuries, discarding this visibly injured puppy in a dumpster was a callous criminal act," said Brad Nichols, the senior manager of animal cruelty investigations at the Calgary Humane Society.< eod>< sod > "Regardless of the source of this dog's catastrophic injuries, discarding this visibly injured puppy in a dumpster was a callous criminal act," said Brad Nichols, the senior manager of animal cruelty investigations at the Calgary Humane Society.  "This puppy deserves justice and we hope the public can help us serve just that by providing information toward the identity of the individual responsible.< eod>