* Taste: Poison sumac has a bitter, unpleasant taste that would likely deter most animals from eating it.
* Smell: Poison sumac has a strong, pungent odor that could also be off-putting to cows.
* Instinct: Cows have evolved to avoid eating plants that are toxic or harmful. They generally have a good sense of what's safe to eat and what to avoid.
However, it's crucial to remember that cows can be curious and may nibble on things they shouldn't. If you have poison sumac on your property, it's best to:
* Keep cows away from the area. Fence off the area where the poison sumac grows.
* Remove the poison sumac. If possible, remove the plant from your property to eliminate the risk completely.
Important Note: Poison sumac can cause a severe allergic reaction in humans, and it's important to avoid contact with the plant.