Depends on what test they use. Hair NO, Blood NO, Pee someone else that is clean, yes. Good Luck Charlie, If you don't pass you could go straight to jail, I have been their done that.
That should of been removed, when that dog was 4 days old. SHAME on that back yard breeder. You will have to take that dog to a vet in the morning. They will remove it and the other one.
Well be prepared to your a## ripped when you get home. I know how hard it is when your family won't let you go places or do things. Just tell her how you feel in the letter I wouldn't put where I was going she might end up there and make a big fuss.