I have a 10 year-old Siamese mix, and she is very talkative...and she purrs a lot too. She has this old furry ball that she's had since she was a kitten, and if I'm in another room, she will put the ball in her mouth and cry loudly, as she walks thorugh the house looking for me. When she find me she drops the ball at my feet, and usually doesn't want me to pet her. She's done this for a long time, but she's doing it more and more...even if she knows where we are (like laying in bed at night). I call it her "communication ball" and figure she's telling me something...but I'm not sure why she's doing it more lately. Any ideas?