Sneaky Pie had not been feeling well lately. She was in and out of the vets office over the last few weeks. She received medications and fluids for dehydration. She was put on a special diet and after a few days started refusing her food. She lost weight and was generally just unhappy. Poor kitty. She had an amazing life. From tip toes in the snow to bonding and fighting with her countless brothers and sisters. She will be dearly missed. 
Everyone got to spend time with her and say their last good-byes. She will be missed.
