So sorry to not have any tip today. I'm going to have to put my cat down this morning. She's been sick with diabetes and urinary tract infections for over a year. It's been a battle trying to get her through it and I am at the point where I just can't go through this any more. I don't need to tell all of the pet lovers (especially cats) how I feel. For those of you that don't know-well, I feel awful. Back with a more cheerful tip tomorrow.