Do I need to continue dosing them with Ivermectin until all the dandruff is gone? One of them is a Teddy, is it safe to give her a bath once a week with the Nizoral? I have had her since she was a baby (1-1/2 years) and she has always had dandruff that I assumed was dry skin. It has never gotten any worse than when I first noticed it.
While you are concerned that the dry skin might be fungal, I would try the Nizoral bath. But also, perhaps later in the day, see if you can work in some cold pressed coconut oil to moisten the skin.