Can anyone recommend or suggest a hairball remedy? Bella is long haired and is prone to hair balls. I had been giving her PetArmor hair ball remedy, but I’m sure that’s a no go with her diagnosis. It contains: Corn syrup, malt syrup, petroleum, cane molasses soybean oil, etc etc. She’s stable right now and off insulin. I certainly don’t want to rock the boat. Thank you!