https://blog.dermagic.websands.net/tags/thyroid/Recent content in Thyroid on Dermagic JournalHugoen-gbThu, 04 Jun 2026 00:00:00 +0000https://blog.dermagic.websands.net/is-your-dog-losing-hair-skin-turning-black/Wed, 07 Aug 2013 16:23:27 +0000https://blog.dermagic.websands.net/is-your-dog-losing-hair-skin-turning-black/Gus the dog had a thyroid problem, allergies, and the unmistakable signs of Black Skin Disease — hair loss and skin turning black. His owner Angela’s story shows what real recovery looks like. A real dog with a real problem This is the kind of case so many dog owners recognise. Gus is Angela’s dog. He’d been diagnosed with a thyroid problem and was losing his hair. His skin was turning black across large patches of his body.