Just now I heard a noise in the living room and one of my cats was licking the gelatin encrusted lid from a container. So I put some gelatin (powder) on my hand and he went crazy for it. I think this may be an easy way to get more liquid into him! He's not a water drinker at all and that has caused issues with urinary crystals.

Now I need a way to get more taurine into him. That gets destroyed with cooking, so I'd imagine it isn't in gelatin. I have some taurine capsules but the powder inside is kind of nasty tasting so he won't take much before he turns his food down.