And water bowls are a front for AC
What does this mean?

Agree kibbles dehydrate your dog or at least makes them more thirsty.
If i give my housedog 500 gr of raw which consists of 60 % water.(300ml) He doesnt even drink a drup extra out of his bowl.
When i gave him kibbles he drank at least twice as much each day.
Fluids in meat are also much healthier and efficient to your dogs then tap water