Soluble Fiber For Cats. It is a wet cat food consisting of fresh rabbit and rabbit liver, a good source of protein. These fibers are usually also highly fermentable, which means that bacteria convert the fibers rapidly to scfas, the preferred energy source for cells in the colon.
Soluble fibers are also rapidly fermentable. Soluble fiber dissolves in water, which means it absorbs water in the stomach and intestines. It is gluten free and grain free.