The notion that rats shouldn't eat cheese is somewhat of a misconception perpetuated by popular culture and cartoons.
In reality, rats can and do eat cheese, and it is not inherently toxic to them.
However, there are some important considerations to keep in mind.
Nutritional imbalances
Cheese, while not poisonous, is not an ideal food for rats.
Rats require a balanced diet with a mix of protein, carbohydrates, fats, vitamins, and minerals.
Cheese is high in fat and protein but lacks essential nutrients that rats need for optimal health.
Feeding rats cheese regularly can lead to nutritional imbalances and health problems.
Lactose intolerance
Like some humans, rats can be lactose intolerant.
Cheese contains lactose, a sugar found in milk products, and rats that are lactose intolerant may experience digestive upset, including diarrhea, if they consume cheese.
High fat content
Cheese is often high in fat, which can lead to obesity in rats if fed in large quantities.
Obesity is a significant health concern for pet rats and can lead to various health issues, including heart problems and reduced lifespan.
Dental problems
Rats' teeth continuously grow throughout their lives, and they need to chew on hard, fibrous foods to wear down their teeth properly.
Cheese is not a suitable food for this purpose and may contribute to dental issues if it replaces more appropriate foods in their diet.