I, too, raise Silkies, and knowing they need the "good" bacteria for their digestive systems, fed them plain yogurt mixed with uncooked oatmeal. Talk about a mess
It doesn't wash out easily.
Now, I use a powdered "probiotic" that has all the good bacteria and none of the mess.

Now, I use a powdered "probiotic" that has all the good bacteria and none of the mess.