Agnes, a young Terrier mix, is quite the happy-go-lucky girl. And what a face! She’s a good dog and loves nothing more than to pal around with her human friends and her many dog friends. Meet her from 11 a.m. to 4 p.m. at the Humane Society of New York, 306 E. 59th St.; (212) 752-4840 or visit humanesocietyny.org.