Beet pulp is a high energy, low protein and high fiber source that is commonly used as an ingredient in animal feeds. It is a good supplement for animals such as horses, cattle, sheep, goats, poultry, pigs and rabbits. The fiber in beet pulp is highly digestible, making it a good non-starch energy source for cattle and horses. Beet pulp is not complete feed and should not be fed alone, but works well as a supplement when needing to add calories or an energy boost.