Why change anything? Gizmo is still the same.

The only difference is a chunk of mushed-up tree fiber ("paper"...or maybe a digital database entry..."email") with some writing on it that you paid a couple digits for and had to wait to read! lol
Your baby is still as glorious, and smart, and loving as he always was. If you want to put clothes, or bows, or bandana's or Super Gizmo capes, or...what else is there?...on him, who's to say you shouldn't and why would anyone else care? lol
And, I am doggone curious where the idea came from that Yorkies always stay clean and don't dig? Mine don't...and do...in that order...lmao...and I have video of little weed-whacker Brody cleansing my yard of bits of green that used to have roots down in the dirt he slung all over both of us. lol
I have to watch both of them, Brody and Mia, or they'll be 'halfway to China' digging holes...and they get plenty dirty slinging the 'output' from all that digging. It's like a machine... lol
For my part in all this...which is negligible, I admit...lmao...I say don't change anything. Just keep putting his pix up. If Gizmo grows a long flowing coat, fine, and if not, fine. Heck, maybe he'll turn orange and purple and start a whole new fad...and we'll be struggling to keep up! lol Either way,
he'll be
just as cute as he always was!
Don't 'sweat' the small stuff...'pet' it instead!
{{{{HUGS}}}} to you and Gizmo