Questions about Missing Link

I bought Missing Link for the cats. Except I'm not sure how to give it to them. I have four cats, 2 of them are kittens. I free feed the dry and wet food. The wet food hardly gets eaten. I have two things of dry food out, one of them is in a bowl in one room and the other is in one of those food dispensers so they dont run out. How do I give them the missing link in the food? I dont want the kittens to get more then they should, and in the self feeder how do i put it in there and how do i know how much?Thanks

It needs to be mixed into wet food as it loses any of it's beneficial potency very fast unles refridgerated.
If your cats don't eat much wet, try mixing the ML into some salt free tuna water, or some other food they think of as a treat.

i mixed in in clam juice