Why is blue cheese toxic to dogs?

Blue cheese (like Stilton) is dangerous for dogs because the fungus used in its production can produce a substance called roquefortine C. Dogs are particularly sensitive to this mycotoxin, which can cause severe vomiting, diarrhea, high body temperature, and in some cases, life-threatening seizures. Always avoid feeding any cheese with visible mold or blue veins.

What is the safest type of cheese to give a dog?

Low-fat cottage cheese is generally the safest option for dogs because it contains significantly less fat and lactose compared to aged or processed cheeses. Other safe choices in moderation include plain Mozzarella and Swiss cheese, which are lower in sodium. Always ensure the cheese contains no added seasonings like garlic, onions, or chives, which are toxic to canines.

Can Dogs Eat Cheese? Dairy Safety

Is it Safe?

Yes, but many dogs are lactose intolerant.

Benefits or Risks

Benefit: High in protein and calcium.
Risk: High fat can lead to weight gain.

Expert Tip

Cottage cheese or mozzarella are the best low-fat options.Check the safe portion for your pet with our tool.