Dog Skin & Coat Health: A Complete Guide

A dull coat, dry flaky skin, and fur all over the house are usually your dog telling you something — often that the skin barrier needs support from the inside. Here’s what’s behind it and what helps.

Why coats go dull and shedding spikes

Some shedding is normal and seasonal. But heavy shedding paired with dry skin, dandruff, or a coat that’s lost its shine often points to a skin barrier that’s short on the fats it needs — sometimes tangled up with allergies, too.

What supports skin & coat

• Omega-3 fatty acids (from fish oil) — the headline nutrient for softer coats, less shedding, and calmer skin.
• A healthy skin barrier — supported by steady omega-3 intake over weeks, not days.

Go deeper

• Why is my dog shedding so much — and when the coat needs help
• Omega-3 for dogs: fish oil for skin & coat explained

Supplements support everyday wellness and aren’t a substitute for veterinary care. Sudden hair loss or sores warrant a vet visit.