human
My dog has mange and I'm not sure what medication to give him. What do people typically use?
gpt
Are they using prescription medication, over the counter supplements, or something else?
human
I haven't bought a medication yet because I don't know what to get.
gpt
What are their symptoms?
human
He has mange. Some crusty scabs on his back, losing hair, and is scratching all the time.
Are there any other symptoms?
Do they think it might be caused by a bacterial infection or a parasite?  Are they certain it's mange?