With regard to mince which I have fed boiled occasionally but I look at the fat content, even though I ask for the leanest the Butchers have ,and that puts me off.My problem is I know nothing about food so I only go on what I read which often is probaly a load of tosh ,I also feed them often boiled Coley is that fatty or is that OK as an additive to Arden Grange Light a quantity of 12-15 gram twice daily with veg but I will stop the Kronch and the Yoghurt.