I have [linkthis[/link]>http://www.thewholisticpet.com/moreinfo.cfm?Product_ID=603&CFID=15698451&CFTOKEN=69189517]this[/link] enzyme/probiotic supplement, and it helped some, but I'm wary of giving an enzyme daily. I've read it's not good and I don't want to mask any problems - better to just figure out what works, IMO. So we just kept on, through a bunch of foods, until we found one that worked perfectly. I use the enzymes with medicines, and when they're stressed, stuff like that.