The difference… what are you looking for there exactly? They are two very different products
The amount you feed depends on what it is. For example: In general (may not always be the case) the stew style cans have a little less caloric intake so you need more cans per day than a heavy meat pate style, etc… the cans will tell you how much they have in them
You can certainly feed a straight canned diet, it’s technically better than kibble. You can mix the two, you can top with canned… there’s all kinds of options 🙂 I would say the advice you’ll most often get on this site is not to go pure kibble with nothing else, but there are certainly quality kibbles out there
