Can dogs have Manganese Sulfate?

Overview

Caution. Dogs can safely consume manganese sulfate in small, regulated amounts. It supports bone and enzyme health, but excess intake may disrupt mineral balance. Most dogs get enough manganese from food, so extra supplements should only be given under veterinary advice.

Benefits

Manganese sulfate is a form of manganese that’s easily absorbed by the body. That’s why it’s widely used as a supplement to help the body make enzymes that support energy use and protect cells from damage.
It supports healthy bones and joints, especially in growing puppies and large-breed dogs.
This trace mineral also helps the brain, reproductive system, and connective tissues function properly.

Risks

High levels of manganese can interfere with how the body uses other minerals like calcium, phosphorus, and iron.
Giving manganese sulfate in excessive amounts can cause stomach upset, especially if it's already present in the dog’s main food.

Servings

Manganese sulfate is usually added in small amounts to dry and wet dog foods as part of a complete nutrient profile.
Most commercial dog foods already have manganese as an ingredient, so extra supplementation is not usually needed, unless there is a diagnosed deficiency that must be addressed. This is to prevent the risk of cumulative toxicity.