I have been trying to find an acceptable food that is both low in carbs and phosphorus. I like the Tiki Cat, but it gets a tad expensive. I also like Weruva but have not heard much about it.... I have two very large cats... One is an Acro (Pig) and the other a full Maine Coon (Tail). Feeding them is becoming expensive as Tail eats the same diet as Pig. I am considering feeding different foods. Tail is perfectly fine on Sheba or Fancy Feast. Sheba is relatively low in phosphorus, but I would like to see <200mg per 100Kcal... Weruva can do this. So can Tiki Cat.