Suppliments or diet changes for healthy fur?

My poor little Lulu has had some fur issues as of lately. Im very concerned she is missing something in her diet. I use good quality food and no not use soaps. We have been to the vet but nothing so far has worked. The poor dear has dry dull fur where she used to be very soft and shiny.

 

Well how old is she? It may be something that's changing with age or the weather.

And is her skin any different or just the fur?

 

She isnt too old 4, this winter. I have not noticed any other changes just really dry fur like she needs a deep conditioning. Nothing else has changed.

 

I feed my cats fish oil so that they get some omegas in their diet. This really helps out with their coats. Try putting some cod liver oil in your cat's food. she will go wild for it.