Oh Mia looks a lot like mine, as well as Yumi, at 4.5 months, darling. We haven't been gaining much weight this month, I'm expecting a growth spurt sometime; been 2.5 pounds. KS has some yummy chocolate coloring, beautiful fur...Morkie is hip for sure, a real cutie!
4 months their fur starts to grow out enough to make something of it

I tried to trim the ears this afternoon but boy are we fast, so couldn't get much off but the tip.