My two cats eat for several weeks Felix Crunchy & Soft. The feed is available in three tasty and delicious varieties. 1.Rind, chicken 2.Huhn, turkey 3.Lachs, tuna - each with vegetables. Crispy croquettes are mixed with softer songs like the name of the food says, but I imagined the softer pieces a little softer. My cats have in the individual croquettes probably not have specific preferences, because the cups are always eaten empty. It is well tolerated by both. About digestive difficulties, I can not say anything, because both outdoor access and use their litter box only in exceptional cases. Felix is offered in a sturdy plastic stand-up pouches. Especially handy I think that's the closure resealable. although the smell is not unpleasant. One bag contains 750 grams. If there are several cats, however, I would find a larger packaging unit better. In addition, the cats get only dietary supplements, such as Vitamin Malz.- and paste. They both have shiny coat, healthy and fond of discovery. Therefore I would recommend Felix crunchy & soft with a clear conscience.