Hi. In the book 'The Dog Whisperer', the author recommends homemade food (of course!), but also says if you can't do that, then mix 3/4 kibble with 1/4 canned. Does anyone else do this? We currently mix 1 1/2 cups Innova with 1/2 cup of Merricks. Annie loves it, but then, she likes just about anything! Thanks.