Hi, I am sorry about your GSD. It is hard to lose one, and while nothing replaces a lost one, your DH's gift was a sweet gesture for your Mothers' Day. I have no idea how to post a photo from a cell phone, sorry...
...also I have no idea what a Morkie would/should look like. Since a Morkie is a Yorkie/Maltese mix, it could look like anything...but as you said, you already love him so that should not be an issue.
I hope everything is fine on your baby's workup.