Jamie-not sure if this link will be helpful with respect to Andy and his cognitive issues, but I love Jackson Galaxy and thought I would pass it along & maybe it could possibly help Andy. I have experienced living with a loved one with dementia and having older cats, it is a concern in the back of my mind. I want to thank you for sharing the info about Andy because it is sheds light on an issue that needs more attention. Thoughts and prayers for Andy (and Bella of course!)