As with protein, animal sources of fat are usually better for your
dog than plant sources, and for the same reason.
Most experts say fish sources of EPA and DHA are more
beneficial than plant sources of ALA, but it appears all of these foods are valuable for health.
Take note that animal sources of omega - 3 fats are MUCH more powerful to your
health than plant sources of omega - 3's like walnuts, chia, and flax.