For the most part, everything's pretty good. Still have one kibble head cat

But he's on Wellness Core, so not too bad. Other's are on a combo of Evo and Merrick's before grain.
Lost one of the ferrets Apr. 1st

Sinnead was about 7-8, and was full of cancer. Still trying to nurse her bonded mate through it. His IBD flared and hasn't calmed down since, in spite of medications
As for the Leba III- IT WORKS

I used it on my kibble head(Herne), and within a couple of weeks, you could lightly flake big chunks of tartar off with your pinkie nail

That gave his gums time to heal up, and his teeth are good now!