Pekingese "Ricky" is pictured before (top) and after being trimmed on a social day in Alexander Hysek's dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

Alexander Hysek trims Pekingese "Ricky" on a social day in his dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

A formerly homeless customer poses with her dog "Bessy" on a social day in Alexander Hysek's dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: SOCIETY) 

Alexander Hysek trims Yorkshire Terrier "Puppi" on a social day in his dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

Alexander Hysek trims Pekingese "Ricky" on a social day in his dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

Yorkshire Terrier "Puppi" is trimmed on a social day in Alexander Hysek's dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

Yorkshire Terrier "Puppi" hides under a chair on a social day in Alexander Hysek's dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY) 

Alexander Hysek trims Yorkshire Terrier "Puppi" on a social day in his dog grooming salon "The dog care company" in Vienna April 17, 2013. Hysek offered this day to treat dogs for free in cooperation with Vienna's "neunerhaus", a charity organisation helping homeless people improving their situation. Picture taken April 17, 2013. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY)