FeliGum Gingiva Supplementary feed for cats and small dogs With willow bark extract Omega-3 fatty acids are needed by the body to form so-called resolvins, which help to reduce inflammation. Willow bark extract is also included. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required