The Animal Rescue Fund of the Hamptons has proclaimed it a “week of love” at its adoption center at 90 Daniel’s Hole Road. In celebration of Valentine’s Day and in hopes of finding homes for pets in its care, the center has extended its adoption hours by an hour, from 10 a.m. to 4 p.m. Through next Thursday, those who adopt will receive a free 2013 ARF calendar, a flower pen, and a pet portrait. The adoption fees will be reduced, and tours of the facility will be given. Refreshments will be served as well.