Ferrets Do Get Hairballs and Ingest Things They Shouldn't.   Marshall Ferret Lax Is Specially Formulated To Treat and Prevent The Formation Of Hairballs In The Intestine and Stomach.  A Specialized Internal Lubricant Works Safely and Quickly.
 

Ingredients:
100% natural, petrolatum, malt extract, molasses, cod liver oil, soybean oil, tocopheryl acetate. Protein 4. 0%, fiber0. 1%, fat 4. 5%.