Tonya, last night I came as close to catching him in the act as possible without actually doing it. I had just gotten in from a date and curled up in bed. The next thing I knew, I heard Mowg-ster pawing at the comforter, so I flipped on the light and found Mowgli pawing at a big damp patch on the comforter. And the white towels had yellow stains on them (which came out in the wash, thank goodness!). So it's a pretty safe bet that the problem doesn't lie with the anal glands.