Pros: Taste seems fine for kitties; easy to mix in food
Cons: None to date
I have two cats with IBD and one with kidney disease. Two are underweight and I'm always looking for supplements to help their digestion. One IBD kitty also has FHV, pretty well controlled with lactoferrin but the drippy eyes never quite clear up.
I started them on Prozyme Plus about a month ago. A couple of weeks ago, I noticed a change in Molly, the IBD/FHV kitty. Her eyes were the clearest I've ever seen them. Additionally, she definitely has more energy and though I haven't weighed her, I can tell she's gained weight. This is purely anecdotal, but I think the enzymes are helping Molly absorb both the lactoferrin and her food better. Travis has also gained weight and since the enzymes are the only change in their diet, I think they are helping the cats' digestion.