She has been on Royal Canin sensitive food for about 4 months now and that had helped. She was always a really spewy pup but since changing to that she is hardly every sick.
Yes there are dry flakes on it Wylies Mum - I'm not sure if seborrhea has been checked they did use tape to take a sample of the crusty skin so I will check exactly what they tested for.
It doesn't seem to bother her at all I would just rather know what it is incase I'm giving her something that is making her uncomfortable.
Thanks for all the help