Charlie is a 10-year-old neutered belly-rub-loving Pomeranian. This very sweet little fellow always has a pep in his step and a smile on his face. Meet him from 11 a.m. to 4 p.m. at the Humane Society of New York, 306 E. 59th St.; call (212) 752-4840 or visit humanesocietyny.org.