Clifford Kraus drives his golf cart as Sasha, his 15-year-old chow walks alongside a street in Sun City, Arizona December 9, 2010. Due to the heat in the summer, Clifford shaves Sasha like a lion in the summer, he said. Clifford, 75, moved to sun City 25 years ago from Indiana. .2010 marks the 50th anniversary of Sun City, America's first retirement city that remains the largest today with more than 40,000 residents 55 and older.
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