what causes yeast infections in dogs

Yeast infections in dogs can develop for various reasons. An underactive or overactive immune system can lead to yeast overgrowth and infection. Allergens such as pollens, mold, dust, cigarette smoke, cleaning products, and certain foods, especially those high in sugar and carbs, can also contribute to yeast infections. Additionally, underlying medical conditions such as food sensitivities, environmental factors, parasites, and hormonal problems can weaken the skin's defense mechanisms, making yeast infections more likely