Scout (the Jack) is developing tan spots all over. At first glace, the spots appear to be ticking showing through his coat, but with closer inspection, you can see the coat has color pigmentation. He looks like a miniature Dalmatian.
Speaking of miniature, today, I threw a tennis ball at least a thousand times for Scout to fetch. He likes the little miniature size tennis balls--won't even look at a standard size. The game lasted for about three hours. I didn't get much exercise though. I was sitting, reading, and tossing the tennis ball between page-flips.
I'll have put an pedometer on him to find out how many miles he runs when playing fetch.