Why should you not feed straight feeds individually?

• A. They are too expensive
• B. They spoil quickly
• C. They are unsafe to feed at all
• D. Some straight feeds lack certain nutrients

Answer: (D)

Straight feeds are single-ingredient options. They don’t provide a complete balance of nutrients, so feeding them alone makes it easy to miss essential vitamins and minerals or to get the right calcium–phosphorus balance. Horses and ponies need energy, protein, fiber, vitamins, and minerals in the right proportions, and relying on individual feeds means you’d have to work out and add all the missing nutrients yourself. That’s why they’re not considered a complete diet. Other points like cost, spoilage, or safety aren’t the main issue here; the key problem is the potential nutrient shortfalls when using straight feeds by themselves.