Photo: &amp;#8220;Dog Whisperer&amp;#8221; Cesar Millan will share his techniques in Hartford.&nbsp; (Getty Images) Tickets go on sale Monday, Aug. 1,&nbsp;for an appearance in Hartford by&nbsp;best-selling author and television star Cesar Millan. The famed dog-behavior specialist&nbsp;is coming to Mortensen Hall in the Bushnell Center for the Performing Arts, 166 Capitol&nbsp;Ave.,&nbsp;on Sunday, Dec. 4, at 7 p.m. [...]