I’ve given it to Minnie in the past but it has a scent so it was hard to get her to eat it. It’s okay to give 1/4 of a teaspoon twice a day. I used to mix it with probiotics and aloe Vera juice and make a gel and then I’d try to get her to lick it off my finger. I suppose you could just mix it with food if your cat will eat it that way
I used to mix SEB powder into a slurry and give it to Sheba twice a day.
With Clover I just mix a little powder in with her food.
You need to keep it at least 2 hours away from medications as it will effect the absorption of them https://littlebigcat.com/slippery-elm/