Sophie has been great, and the Zinc/Copper product has made an amazing difference. Last year, as Cora's winter coat came in, she looked dull and just not the best. Also, all her little scrapes and scratches didn't appear to be healing and getting hair back on them very quickly. Several people at my barn have started with the Mad Barn products and the Zinc/Copper was used in particular for some horses with skin issues. I started the product in about the 3rd week of December 2023 and within two weeks all the little scrapes on her body suddenly had hair that was dark and rich looking. Her coat underneath the winter stuff was looking better as well. Long story short, she started shedding out in early February of this year and-WOW! She fully shed out her coat earlier this month and it ha...