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Omega-3 fatty acids' relationship to canine aggression

 

Some dogs exhibit signs of aggression towards humans or other animals. More often than not, aggression in dogs is caused by fear, dominance or territorial issues. Here's a surprise: a study conducted by Veterinarians at the University of Pavia in Italy 
studied 18 adult male German Shepherds (average age five years), who were very aggressive but showed no other health problems. The control group consisted of 18 healthy male dogs with no history of aggression. 

 

The study results show that aggression problems in dogs may be associated with dietary deficiency, more specifically deficiency in omega-3 fatty acids.  The vets tested the dogs' blood levels of fatty acids, including omega-3s.  Findings indicate that compared to normal dogs, aggressive dogs had lower levels of omega-3 DHA, which is critical for brain cell membrane function. DHA deficiency is associated with depression and aggression in humans. Interestingly, the aggressive German shepherds also had higher omega6/omega-3 ratios, which are also associated with depression and aggression in humans.

Another finding: the aggressive dogs had lower cholesterol levels, compared to their normally behaving counterparts.

Anyone with an interest in health and nutrition has heard about the benefits of Omega-3 fatty acids for humans. Studies of prisoners and mental patients with aggression and impulse-control problems have demonstrated those individuals tend to be deficient in omega-3s. So it's not a stretch to understand how Fido's aggression can be lessened by adding Omega-3s to his diet. Omega-3's are found in fatty fish (like salmon), fortified eggs, fish oils and flaxseed.

 

Omega 3 fatty acids are vital for normal function of every organ system in the body, particularly the immune system.  A lack of Omega 3s (or relative excess of Omega 6s) contributes to allergic and degenerative disorders causing joint inflammation and arthritis, allergies (dry, itchy skin and recurring skin and/or ear infections), autoimmune disorders and decreased cognition in older dogs.

I guess I'll have to consider starting Oscar Mayer on some Omega-3s…his allergies have caused him to become steroid-dependent.  Calling my vet…  

 

Please remember before adding any supplement to your dog's diet - check first with your veterinarian.  Many things can interact with current meds she/he may be taking.