What Breed Is My Dog?

We got her from a friend who received her from an abusive home. She is most definitely either Lab or flat coated retriever mix, but the curly tail obviously means she's not purebred and has either Husky, Akita, Coon hound, or other large breed that also would have curly tails. I've asked several animal experts and they all said Husky. I would get a blood panel, but I'm 21 and broke haha. Just curious, I honestly just call her a Hubby or Labsky.