Awasome Will Most Cows Eat Oleander References. The plant is so poisonous that even drinking water from a vase holding a bloom can cause a severe reaction. Animals sometimes eat oleander and it is toxic to most animals.
Cattle, sheep and goats can be killed by drinking water into which leaves of oleander have fallen. Those who are looking for an answer to the question «will dogs eat oleander?» often ask the following questions: Goats and cattle like to vary the best kind of diet with a little browse..
