- Safflower, soybean, canola and sunflower plants are grown for their oil-yielding seeds. Some dog food makers use these oils as natural preservatives.
- Natural peanut butter and peanut oil are palatable sources of vitamin E. Most dogs willingly eat a small dollop of peanut butter wrapped around a pill and get meds and vitamins at the same time.
- Nuts such as almonds, walnuts and pecans contain vitamin E. Savvy dogs wait until frost cracks the toxic outer hull of walnuts, then crunch their way to the walnut meat.
- Wheat germ is extracted from the central wheat kernel and is a rich source of vitamin E. Dogs who are allergic to wheat often tolerate wheat germ as the gluten has been removed from the germ.
- Fruits such as blueberries and unpeeled apples are vitamin E sources. Some dogs mooch raw fruit bites from their owners. Others prefer cooked fruit in dog cookies.
