May have antifungal properties

The statement that an ingredient for dog food "may have antifungal properties" refers to the fact that this ingredient may have the ability to inhibit or prevent the growth of fungi and yeasts. Antifungals are substances that act against fungal infections. So if an ingredient in dog food is described as antifungal, it means that it can potentially help protect your dog's health by preventing the development and spread of fungal diseases. This can be particularly important to support your dog's gut health, as the balance of microflora in the gut is crucial to overall health.