Skin and Coat Supplements for Dogs: Stop the Itch, Boost the Shine
Dull coat, flaky skin or constant scratching? The nutrients that support healthy skin and a glossy coat in dogs.
A dog's coat is a window into their health. When it turns dull, dry or itchy, the right nutrition can help — here is what supports skin and coat from the inside out.
The nutrients that matter
- Omega-3 (DHA and EPA): the headline act. Supports skin hydration and elasticity and helps calm the dry, flaky, itchy skin that drives scratching.
- Omega-6 and omega-9: work alongside omega-3 for a soft, shiny coat.
- Biotin: supports coat lustre and healthy hair condition.
- Vitamin E: an antioxidant that supports supple skin and shine.
- Zinc: a deficiency shows up as poor coat and skin — adequate zinc supports both.
How long until I see a difference?
Coat changes are gradual. Many owners notice a softer, shinier coat within four to six weeks of consistent supplementation, with skin (less flaking, less scratching) sometimes taking a little longer as the fatty acids build up.
Start with omega-3
Most skin-and-coat blends are built on omega-3 for a reason. A clean DHA source like PetJesty's algae omega-3 — with omega-3, 6 and 9 — is an ideal foundation, mercury-free and without the fishy smell. A dedicated skin and coat formula is on the way as part of the Petjesty range.
Persistent itching, hair loss or sore skin can signal allergies or other conditions — worth a vet check rather than supplements alone.