I Have Seen That Myself ,more Noticeably In Cats That Are In Cages As They Get So Bored Only Having A Little Space To Be In,and Dislike Having Thier Food And Litter So Close To Each Other.
There Are Not A Lot Of People That I Know Taht Would Eat In The Bathroom With An Unflushed Toilet.
We Pray That With Love And Tlc That Blackberry Will Be Friendlier.
But At 13,theres A Limit Sadly To His Activity Levels.