We don’t agree. Flax is extremely high in alpha linolenic acid and lignans, which can improve cardiovascular health and can help fight cancer. Flax seed is also high in beneficial fiber and is a natural carrier for vitamins, fruits and vegetables in the Daily Health Nuggets. Fiber is important for a dogs and cats digestive health, while protein provides energy and keeps the immune system strong. Flax seed also contains anti-inflammatory properties to help ease symptoms of arthritis, lower blood pressure, improve kidney function, and maintain a healthy skin and coat in dogs.