I personally would suggest high quality probiotics(no unspecified biproducts such as digest/derivatives/meat and bone meal of any sort/biproduct meals/animal or generalized liver in any form/any sort of unspecified fat/etc,no artificial flavors or dyes,no unspecified preservatives or E&C approved preservatives aka antioxidants or BHA/BHT/ethoxyquin as the E&C approved part is a loophole for the previously mentioned preservatives which are known to cause cancer,no artificial sweeteners or processed sugars such as maltodextrin/dextrose/sorbitol/fructose/sucrose/etc,no propylene glycol,and no sulfur dioxide as well as never being irradiated or from China as with any other pet product that will be ingested)combined with pureed pumpkin.This is a really good preventative step against digestive upsets in many forms,and is beneficial towards overall health as well.You might have to find human grade probiotics if you can't find any that meet the requirements though
