Tuna
What it is
The flesh of tuna, an oily ocean fish, used fresh.
Other ways this ingredient gets described
- As a fish, tuna is a kind of protein that also includes omega-3 fatty acids. These fatty acids contribute to cognitive development and also help increase energy and hearth health. Selenium a nutrient also found in tuna is known to increase the strength of the immune system.
Potential benefits for dogs
A complete protein carrying EPA and DHA omega 3 fatty acids and selenium. Being a larger, longer-lived fish, sourcing matters more than with small species.