Authorities have made an arrest in connection with the discovery of an emaciated pit bull tossed down a trash chute in Newark. Veterinarians caring for the dog estimated he would have died within hours if he hadn&#39;t received medial treatment.  The dog has been named &#34;Patrick&#34; because he made it through the night and into St. Patrick&#39;s Day.  <span class=meta>(NJSPCA)</span>
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