I truly am not trying to be offensive or gross or anything. I have a client with a fairly young, intact male and, well, as the title implies, he has a very low hanging scrotum. She had considered breeding him, he actually has very good blood lines, which is why he's still intact. She's concerned because of how low they hang and asked me if I felt they were painful for him when he ran. I didn't really know what to say. She took him in the back yard to let him run to illistrate her concern, and I could see why she felt the way she did. See the way they, well, to put it delicately, hit back and forth the back of the legs. I told her though I wasn't sure, I would think if it was causing him pain or discomfort that it would slow him down or he would show signs of it, but I thought I would ask to see if anyone else had any thoughts on this. I know, again, not to be overly blunt, that women with a certain size chest can have pain running without any support, but not having male parts myself, can't really say if it's the same for men or if it would be anything similar for dogs. Thank you for any insight.