I have been using Annamaet Extra kibble with a low dose of RF1 to round out any supplemental deficiencies as well as salmon oil almost every meal. I will add in a little anchovy/sardine oil, flax or a little olive oil from time to time. I add buttermilk once a week with a little bit of honey or bee pollen (I learned this form an old timer who swears by it). Throughout the week I will mix in a little green tripe, fatty chicken (bone-in), or ground sardines. Occasionally I add in a little cottage cheese too. The only thing I haven't really played with is adding in a greens, but will play with this soon. Any one else use RF-1 at all? If so just curious about your results. I only use it at half the recommended maintenance dose, maybe less. oh yeah, I add water to every meal in hopes of making the kibble more digestible and also because of the RF-1 powder.