The efficacy and effects of fish oil for dogs is that it can make the coat grow smoother and more beautiful and make the skin more resistant. Fish oil is rich in unsaturated fatty acids, which can provide the nutritional needs of the skin and hair, and can help repair damaged skin cells and promote the recovery of injured skin. It is recommended not to feed fish oil alone. Fish oil is rich in polyunsaturated fatty acids and is prone to peroxidation, so it must be used in conjunction with vitamin E, otherwise it will increase the risk of steatitis in dogs.
