Spearmint (Mentha spicata)
Spearmint is a safe, highly palatable herb that many horses readily enjoy. With its naturally sweet aroma, it is commonly used to encourage picky eaters, support digestive comfort, and freshen feed.
Gentler in flavor than peppermint, spearmint offers soothing digestive support while still providing aromatic benefits that horses often find appealing.
 
Benefits
Encourages appetite in selective or stressed eaters
Helps soothe occasional digestive discomfort and bloating
Traditionally used to reduce gas and support normal gut function
Provides mild respiratory support through its aromatic properties
Can help mask the scent of supplements or medications when needed
 
Feeding Options
Mixed dried leaves into daily feed
Offered fresh (from untreated areas) in moderation
Prepared as an herbal infusion and included in a water buffet
Available free-choice for horses that enjoy self-selection
Incorporated into low-sugar homemade treats
 
Introduce gradually and monitor your horse’s individual response.
 
Important Considerations
Generally well tolerated
Not recommended for pregnant or lactating mares
Best used to complement — not replace — a forage-based diet
 
Spearmint is a simple, versatile herb that supports digestive ease while adding an enjoyable flavor to the daily ration. As with all herbs, it is most effective when used as part of a thoughtful management plan that includes balanced nutrition, movement, and access to forage and fresh water. It is not a substitute for veterinary care.