Yes, I use excel for my six - both the blackcurrant and oregano which they love, and which I've used for a while. I get them from P@H and recently got some larger ones flavoured with mint, which I haven't used before, but which I bought for some variety and which they love as well. They are good for preventing selective feeding, where one piggie takes all of one sort of ingredient in a muesli, and doesn't necessarily get all the nutrition s/he should.