The foods that can make your dog’s coat shinier – and the myths many owners still believe

A shiny coat is often seen as a sign of a healthy dog, yet many owners focus on grooming products rather than diet when trying to improve their dog’s coat condition.

According to Darren Beale, the CEO of fresh dog food brand, Years – nutrition plays one of the most important roles in maintaining healthy skin and glossy fur.

“Your dog’s coat is largely made up of protein and supported by essential fats, so diet has a direct impact on how their coat looks and feels,” explains Darren.

“Ingredients rich in omega-3 fatty acids, vitamins and high-quality protein can help support skin health and maintain a naturally shiny coat.”

Foods that can support a healthy dog coat

Experts say certain nutrients are particularly important for skin and coat health, and these are often found in whole, fresh ingredients.

Food	Key nutrient	How it helps a dog’s coat
Salmon	Omega-3 fatty acids	Supports skin health and helps maintain natural coat oils
Sardines	Omega-3 fatty acids	Helps reduce dryness and supports coat shine
Eggs	Protein and biotin	Supports hair growth and healthy skin cells
Sweet potatoes	Vitamin A	Helps maintain healthy skin and coat growth
Chicken	High-quality protein	Supports coat structure and hair strength
Pumpkin	Vitamins and fibre	Supports digestion, which contributes to overall skin health

“Healthy fats are particularly important for coat condition,” says Darren. “They support the skin barrier and help maintain the natural oils that keep fur looking glossy.”

Signs your dog’s diet could be affecting their coat

Experts say coat condition can often reflect what a dog is eating.

Common signs of dietary issues may include:

Dull or brittle fur
Flaky or dry skin
Excessive shedding
Itching or irritation

“If a dog’s coat appears dry or lacklustre, it can sometimes be a sign their diet isn’t providing enough essential nutrients,” explains Darren.

Common myths about shiny dog coats

Despite the importance of nutrition, several myths about coat health still circulate among dog owners.

Myth	Reality
“Frequent bathing makes coats shinier.”	Over-bathing can strip natural oils from the skin and coat.
“All dog foods support coat health equally.”	Diets vary significantly in nutrient quality and ingredient balance.
“A dull coat only means poor grooming.”	Coat condition is often linked to nutrition and skin health.
“Adding oil to food always improves coat shine.”	Excess oils can cause digestive issues and should only be used carefully.