How do I background :U?

Haha, gift art for Metz on FurAffinity of their husky Emery :'3. I seriously -religiously stalk- *AHEM*, love their art so much <3.

I had lots of fun with this, I went straight from the sketch today to the finished picture.

Inb4 "can his pants get any tighter", HAHAHA- yes. Don't make me make them tighter, either. Because I will.