[Tillys_mom]

I was wanting to know if there are any dog foods out there that help strengthen hair. Tilly's hair doesn't fall out in big chunks or anything but it seems to not grow, it's also real thin. I took her to the groomer this past week and I said I didn't want her back cut real close because it is getting colder and she told me I don't usually cut anything off of her back. Her hair isn't very long at all. If not dog food is there a good vitamin out there? Thanks!