Is your dog a male or female?
Is she spayed? or is he neutered?
How old is your dog?
What kind of dog is your dog e.g. a poodle, chihuahua, labrador retriever, XXXXX XXXXX, Mastiff, bulldog, etc?
How large are the spots?
Are the spots becoming more numerous or are there the same number of spots all the time?
Are the spots flat or are they like raised pimples?
Do the spots contain pus?
Does your dog try to scratch the green spots?
Can you remove the green spots by washing your dog?
Does your dog have other symptoms beside the green spots e.g. does he have greenish colored fluid draining from the spots? Does he seem sick e.g. lethargic, not eating, glossy-looking eyes, difficulty breathing, etc?