portrait of 3 bassethounds pastel fourth stage

I took a break during the holidays but I am a little bit further with the second head.
The black ears of the second head were already finished but I decided to take off almost everything from the black ear. I was not satisfied about it.
So I started again and it took many many hours to draw the ear again. It looks better now.
And I started to work on the other parts of the head. Still a lot of work to do.