Dog skin allergies are common yet difficult to treat. Dogs with skin allergies will bite, scratch and lick themselves to the point where there is apparent hair loss and even sores on the skin, leaving the dog with a dull looking coat. In many instances, omega fatty acids are given to dogs to bring shine back to a dull coat, and now it is clear that these fatty acids also play a part in keeping skin allergies at bay.
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Types of Fatty Acids
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Omega-3 and omega-6 are the two main types of fatty acids that help control dog skin allergies. These fatty acids are naturally occurring anti-inflammatory agents. Fish oils, especially krill and cod, contain omega-3 and plants with gamma-linolenic acid, such as the oil from the evening primrose, contain omega-6.
Function
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When a dog with allergies scratches and damages skin cells, the immune system overreacts, causing inflammation and itchiness. Omega-3 and omega-6 fatty acids minimize the amount and effects of histamine and other chemicals a dog's body releases in response to allergies.
Benefits
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Allergies typically are the result of a weakened immune system. Omega-3 and omega-6 fatty acids help strengthen the immune system. A healthy immune system minimizes the effects of allergy symptoms.
Duration
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Most dogs with skin allergies need to be on fatty acid supplements for 30 days before improvement begins to show. Many veterinarians who specialize in dermatology suggest using fatty acids for nine to 12 weeks to ensure positive results. Ideally, give fatty acid supplements twice a day; however consult your veterinarian for exact dosage.
Considerations
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While omega-3 and omega-6 fatty acids do help dog skin allergies, it is important to determine the cause of the allergies. Once you know what is causing your dog's skin allergies, you can treat that problem in conjunction with the use of these fatty acids.
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