Can I sprinkle CC dry?

So I'm needing ways to give my baby a little bit more fiber...he is so bad at eating hay...



i wanted to try critical care, but he will not eat it in wet form and basically every attempt to feed it to him ends in a goopy fur stained mess.

i was thinking that maybe i can just sprinkle in onto his regular pellets dry. there is no reason he wouldn't eat it because he's a good eater.