Our 13-year old loves dry because that's what he grew up with. It wasn't until he started to have some urinary issues that I realized that canned was better. But he doesn't understand that while he can graze on the dry, he has to eat the wet on command. So, he'll only eat a tablespoon at a time and sometimes not even that. It can be frustrating. Our younger cats loves canned, so I'm glad to have developed their palate for the stuff at a young age, but they still love dry, too. Interesting, though, two of the three cats really don't like premium canned food (like Blue Buffalo or Innova). While I'd be happy to pay more for higher quality, they prefer the cheap stuff. So, that's what they get.
Prowl sounds like an interesting option. Out of curiosity, once it's rehydrated, can it sit out at room temperature for long or does it spoil?
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher