Dog - Digital Drawing

Here is my new digital piece of art.
It's a scribble sketch of a matured looking dog with curvy ears. This breed appars to be a mix breed of Labrador Retriever and German shepherd.

I wasn't really a big fan of dogs but for the past few years, I have been developing interest in them - especially those playful young dog. However, cats are still my favorite. Here, I sketched a dog with curvy ears turning its face backwards.

This sketch was done with AutoDesk sketchbook application using scribble style. My steps can be seen below:

Thank you.