Can dogs eat Marlin?

Overview

Can dogs eat marlin? Yes, occasionally adding marlin to dogs’ meals is fine. But do not make it a frequent habit as this large fish tends to possess high mercury levels. Marlin is a good source of DHA and EPA omega-3 fatty acids, niacin, and proteins for dogs.

Benefits

Marlin is an excellent source of protein, and it is loaded with various nutrients, including vitamin B6, vitamin B12, iodine, magnesium, niacin, and selenium.
Marlin is packed with DHA and EPA omega-3 fatty acids and is low in saturated fat and sodium, making it beneficial for heart health.

Risks

Large fish varieties like marlin tend to accumulate more mercury than their smaller counterparts. Excessive or regular consumption of marlin can cause mercury poisoning.
Marlin fish bones are a choking hazard and may cause stomach blockage in dogs.
Raw marlin may contain harmful parasites and bacteria that can cause diseases.

Servings

Due to the high mercury content, marlin is not a recommended protein source for dogs and should not be part of their regular diet.
If your dog has shared some marlin fish from your plate and it has been properly prepared, your dog should be fine in most cases.