Near Citrus' belly button, I saw an obvious lump or bump... it is about the size of my hand with fingers. It is not squishy, not warm/hot, and I hear active bowel sounds...... now I am clearly on a tendency to worry right now..... I am most likely going to call the vet again. My guess is it is a kick..... any ideas anyone else?? You can clearly see it on his underside when standing away and it was not there yesterday.