Encouraging hair growth

Does anyone know of any foods or products, supplements etc that can help encourage hair growth in post-op dogs?

Roxy is has been getting vitamin E daily since before her surgery to try and help regenerate skin cells during her recovery after her surgery. She also gets salmon oil.

Thanks.

You could try Yumega or Quistel or both

There is a cream called Dermacton.........all natural products and supposed to be very good indeed. Not tried it myself, but if you google it you can have a read and make up your own mind whether to give it a try.