Okay, I just typed out a nice, long reply and then it vanished. Sigh.
Yes, I was very concerned about Jack Jack's coat when I got home from Toronto. He normally gets bathed every week (at least every 10 days, but I don't usually stretch it out that long), and this time it was going to be pretty close to three weeks between baths. When I got home, I found that he had the normal armpit mats, but he had a HUGE area of matting around his penis, and it was tight matting. I posted on my Facebook asking for advice and got all kinds of replies. I also spoke with my handler about it. I was very concerned about it being painful and about him losing too much coat to be shown this year.
In the end, here's what I did:
I bathed him using Coat Handler shampoo. Those of you that know me well know that I don't like Coat Handler products, but I've found that their shampoo is good for stripping products, etc, out of the coat. I paid extra attention to the matted areas, ensuring they were clean.
I conditioned him using Pantene Unbreakable Lengths conditioner, and let it sit for about 5 minutes before rinsing.
I took him to my grooming area and put Cowboy Magic into his matted areas and let that sit (it's a detangling product). As I was blowing him out, I used Nature's Specialties Quicker Slicker on the mats (it's a spray).
He only ended up taking about 10 minutes longer than usual, and his coat still looks good and thick enough for showing.