Overview

Caution, cooked sea cucumber is good for dogs and contains iron, vitamin B3, and zinc. But keep pooches away from live sea cucumber as it excretes a poisonous substance called holothurin to protect itself when threatened.
Caution, cooked sea cucumber is good for dogs and contains iron, vitamin B3, and zinc. But keep pooches away from live sea cucumber as it excretes a poisonous substance called holothurin to protect itself when threatened.