It doesn't sound like any reason for undue panic on your part and we'll need to see pictures before anyone can offer suggestions. Many different things can cause frayed feathers.
If you are overly concerned, you can always take your budgie to a different Avian Vet and get a second opinion.
What is your budgie's diet like?
A bird's diet has a huge impact on its overall health.
If you are overly concerned, you can always take your budgie to a different Avian Vet and get a second opinion.
What is your budgie's diet like?
A bird's diet has a huge impact on its overall health.