Preparation
Chop into very small pieces. Feed extremely rarely, or preferably, just skip it.
Quantity
Only one or two small florets max.
Notes
Belongs to the cruciferous family. Highly dangerous for horses with a history of colic.
Nutritional Benefits
* High in Vitamin C and Vitamin K.
* Good source of dietary fiber.
* Contains healthy antioxidants.
Safe Varieties
1. Fresh raw florets - Chop them tiny.
2. Steamed plain broccoli - Softer to chew, but still produces gas.
3. Broccoli stems - Very tough, must be peeled and chopped fine.
4. Large whole stalks - Avoid feeding whole, it is a serious choke hazard.
5. Bowls full of broccoli - Avoid entirely to prevent a massive colic episode.
Feeding Guide
Average adult horse: 1 or 2 tiny pieces if you must.
Colic-prone horses: Absolute zero.
Metabolic horses: While low in sugar, the gas risk makes it not worth it.
Positive Signs
* Chewing happily.
* Passing gas normally without discomfort.
* Normal appetite later in the day.
Negative Signs
* Pawing the ground, looking at their sides, or trying to roll. This is gas colic. Call the vet NOW.
* Refusing it entirely because of the strong sulfur smell.
Preparation Science
Broccoli contains raffinose, a complex sugar that ferments violently in the horse's hindgut. Because horses cannot belch, this fermentation causes painful gas distension.
Enrichment Science
While the texture is interesting, the extreme risk of gastrointestinal distress outweighs any real enrichment value this food could offer.
Play Ideas
Easy: Feed a single, tiny floret as a weird novelty.
Medium: Don't use broccoli for enrichment.
Hard: Seriously, pick a different vegetable.
FAQ
Q: My horse ate a piece of broccoli I dropped. Will they be okay?
A: One small piece won't hurt a healthy horse. Just watch them to make sure they don't get a tummy ache.
Q: Why can humans eat it but horses can't?
A: Humans can burp to relieve gas. Horses cannot, so gas builds up and causes excruciating pain.
Alternatives
* Carrots offer a much safer crunch.
* Celery is green and healthy but doesn't cause gas.
* Romaine lettuce is the safest green vegetable available.
Risks & Disclaimer
While not strictly toxic, broccoli is a major cause of gas colic. It is highly recommended to keep it out of the barn and stick to safer vegetables.