5 Signs Your Dog Might Have Nutrient Deficiencies

Even with the best diet, modern living means dogs can still miss out on essential nutrients. Poor soil quality, processed treats, and environmental stress all play a role. Here are five signs your dog might be lacking something important.

1. A Dull, Dry Coat

A glossy coat signals good nutrition. If your dog’s fur looks dull, coarse, or feels brittle, they might be missing omega fatty acids, vitamins, or antioxidants. These nutrients protect skin cells and promote healthy oil production.

2. Low Energy or Fatigue

If your dog has become less playful or seems tired after light activity, they could be lacking key nutrients that support energy metabolism, such as B vitamins or coenzyme Q10. A good antioxidant blend helps improve energy by reducing oxidative stress.

3. Slow Healing

Cuts and scrapes that take longer to heal may point to low vitamin C, vitamin E, or zinc levels, all essential for cell repair. Antioxidants also help reduce inflammation, speeding up recovery.

4. Digestive Upsets

Frequent loose stools, constipation, or bloating can mean imbalances in gut health or missing digestive-support nutrients. Even with premium kibble, dogs may need targeted digestive support to fully absorb nutrients.

5. Frequent Illness

If your dog seems to catch every bug going around, it’s a sign their immune system may be struggling. Nutrients like vitamin E, selenium, and plant-based antioxidants help strengthen defenses against illness.

At Carbon Dog, our pure organic antioxidant oils fill in the nutritional gaps with a carefully selected blend of organic ingredients, helping your dog stay vibrant, healthy, and full of life.