So when I got my border collie, his snout was just pure white, with a few freckles on his nose, and his mouth. Hes now just over 3 months and I notice over the past few days hes getting more and more freckles..they just appear..LOL...and they are going all up his snout..I mean, they are very tiny, but its weird how they are just appearing now??? Or do they do that?? Don't get me wrong, I LOVE them..I find them VERY cute!!...I didn't know they could appear still??