OMG I cant believe how much your Angel looks like my Sophie, (who sadly has been gone for 5 years now). Its uncanny, I know specific breed dogs often look the same like labradors but she is a crossbreed am I right?
My sophie was cross between a jack russell and a cairn terrier.
I had her from a puppy at 8 weeks when my daughter was just 4 and she was a very important part of our family for the next 16 years. I will have to find out how to put a picture of her on here as I dont know how yet.
It took me nearly 5 years before I could bring myself to get another dog, we loved her somuch.
We now have a little devil 7 months old tibetan terrier who we love very much but always have a special place in my heart for my Sophie.

Angel looks very lovely give her a kiss for me. x