Hi, first time to post =) Super happy to have joined in this community I can already tell it is going to be a tremendous resource. My beautiful rooster has been healthy and happy but about a month ago I noticed his hackle feathers are dulled instead of super shiny. His food and health treatments (wormer, lice prevention and probiotic) are the same. Just concerned. Any thoughts or ideas as to why they are looking this way? Appreciate any help or advice you may can offer me.