It was reported a few years ago that more canned pet food diets
were fed in Europe than dry food. That might not be the case now with the marketing
from big commodity diets chasing dollars, but it was the case for certain not
long ago.
A couple months ago we published an article where we highly
recommended adding moisture to dry pet food to make it more genetically proper
for dogs and cats since their prey diet would be very high in moisture, not dry
like kibble. Canned food is high in moisture, which makes it more genetically
proper for a carnivore assuming the ingredients are proper and healthy.