Daisy and the water bucket

So what does a cat do when you buy her pretty bowls to drink her water from...she decides she wants to drink out of the dog's water bucket. That crazy cat. I think she's getting senile. Seriously, she'll walk into the living room and just yowl at the top of her lungs for no apparent reason. She's limping quite noticeably on her front legs. They seem to be arthritic. She's beginning to look down before jumping off of things and look around for someone to help her down. Other than that she's still just as demanding as ever. There's just no telling what "that cat" will do next.