Snickers arrived at PetSmart and within two hours, she was adopted by Lois, a woman who recently lost her cat of 13 years to a fatty liver. She’s retired and is home during the day and Snickers will be the only kitty in the house. Lois’ daughter came with her to pick out her new pet. Snickers now lives in Brazil, Ind., with Lois in a ranch-style, three-bedroom house. She spent her first few days scouting out her new home. It has a large sliding glass door from which she can peek out at the world and (virtually) hunt birds and squirrels. She’s even visited Lois at night on her…