I get miniature schnauzer vibes, the black and silver coloring and long facial hair. And he has mini schnauzer eyes IMO. The ears are set low, but so are my boy's. Maybe mixed with a hound or spaniel type? Check out my boy in my boy in my avatar, he's a black and silver mini schnauzer.
Looks like a lot of schnauzer in there for sure. You can always dna test her in Embarkvet to get genetic markers and it will tell you what percentage of breeds your dog is. Super cute though! I raise mini schnauzer! They are by far my favorite breed! Simply Perfect Schnauzers