Hello and Thank You for contacting JustAnswerI am sorry to hear your baby is having trouble.
One of the best and by far the most effective products I have seen for itchy skin and hair loss is a product called Atopica.This is often given daily for 30 days then tapered off to 2-4 times a week.This is steroid free
Dermal soothe is a great anti itch shampoo that can be purchased on line or at some pet stores. Aloe and oatmeal is helpful for some dogs
Resi-cort is a leave on conditioner that I use personally on my dog and would panic if I ever ran out.If your vet does not carry this you can purchase online
I would speak to your vat about trying the atopica and purchasing the resi cort
I hope this as been helpful, please reply back if you have additional questions or concerns