This site has info on Lupron and more on adrenal gland disease in ferrets as you scroll up and down

http://www.ferret-universe.com/health/adrenal.asp#lupron

I found this compounding pharmacy that does mail order by prescription

http://www.essexrx.com/intro.html

Leuprolide is a generic for this med

http://www.revolutionhealth.com/drugs-treatments/leuprolide

You may be able to get it through a local pharmacy also for example it looks like Wal-greens supplies it

http://www.walgreens.com/library/finddrug/druginfo.html?particularDrug=Lupron&searchChar=L

So you can contact local pharmacies and see if any carry or can get this as its a med used for human infertility treatments so some should have it.

Or if the dose has to be reduced you may want to work with a local compounding pharmacy (they make dose specific portions of meds) and often you can find them in the phone book to call and ask.

You may want to read this info on the use of the drug in ferrets

http://www.miamiferret.org/24hr_lupron.htm

Hope this helps you!

This is what you go to a compounding pharmacy for - to get the human meds dosed down correctly for a smaller animal.

There isn't a veterinary drug its the human drug dosed down.

That first pharmacy I gave you was one that has done mailorder compounding and sales of the med for ferret owners but any compounding pharmacy should be able to make a correct dose up for you if you have a vet prescription.

This site lists pharmacies in your state and includes the info on which ones do compounding so you could ask them directly

http://www.cpi-ind.com/pharmacy.html

I had to go about 20 miles to get to a compounding pharmacy to make up specialized doses of meds for my animals who needed human drugs for various illness situations where the meds did not come in the right dose for them.