I've never tried the raw sweet potato. Just basic "baked" sweet potato, which I'll let cool, then will give her a tablespoon or two in her bowl. The soft food we give to them in their kibble, as well as some of the treats we give them (both Wellness brand), both contain sweet potato.

We used to call our first girl, Sophie, our "sweet potato girl" because she couldn't get enough of them. She knows when I'm baking them and will come sniffing around the oven.