A model walks with a dog presenting a creation by designers Karen Reichardt and Mariela Schiavo during the so-called "2013 Spring-Summer Caribbean Colour Paws" show in Buenos Aires, September 20, 2013. [Photo/Agencies]

A model walks with a bulldog presenting a creation by designers Karen Reichardt and Mariela Schiavo during the so-called "2013 Spring-Summer Caribbean Colour Paws" show in Buenos Aires, September 20, 2013. [Photo/Agencies]