11/11/2010 12:32 pm ET | Updated May 25, 2011

'Dog Whisperer' Cesar Millan Sued For Being Alcoholic Unfriendly

"Dog Whisperer" Cesar Millan is not an alcoholic's best friend -- not even close ... according to allegations in a new lawsuit obtained by TMZ.

The former Executive Director of the Cesar and Ilusion Millan Foundation claims he took a leave of absence to seek treatment for alcoholism in June, returned to work the next month clean and sober ... only to be stripped of his title and ultimately fired.

Read more on tmz.com