honestly its hard to pick a good shampoo without giving it a try. some will say price can give you a good idea (crap is cheap) but then there are some that will just throw you for a loop like that earth bath garbage.
as an ex-groomer and owner of a highly sensitive dog here's my top 3:
Coat Handler shampoo and conditioner
Solid Gold Super Sens Gel
Blue Buffalo Oatmeal and tea tree
as an ex-groomer and owner of a highly sensitive dog here's my top 3:
Coat Handler shampoo and conditioner
Solid Gold Super Sens Gel
Blue Buffalo Oatmeal and tea tree