Oh Gracie! What a beautiful little fur angel you are and a healing nurse too! I know from purrsonal experience that cats help us heal from cancer. My RB Goldie got me through my experience -- and she looked so darned cute in her little nursie hat (Edwina would approve!). Keep up the good work helping your grandpaw recover too. The best healing medicine: fruits, veggies and the healing love of a cat. It worked for me!