Why can't dogs be given cheese? - briefly
Dogs should not be given cheese because many varieties contain lactose, which they cannot digest properly. Additionally, some cheeses like blue cheese and Roquefort contain roquefortine C, a substance that can cause serious health issues in dogs.
Why can't dogs be given cheese? - in detail
Dogs should not be given cheese due to several reasons, primarily related to their digestive system and potential health issues. Cheese is high in fat and lactose, which can cause problems for many dogs.
Firstly, many dogs are lactose intolerant. Lactose is a sugar found in milk and dairy products that requires the enzyme lactase to be broken down. Dogs often lack sufficient amounts of this enzyme, leading to digestive issues when they consume dairy products like cheese. Symptoms can include gas, bloating, diarrhea, and vomiting.
Secondly, cheese is high in fat content. While a small amount of fat is necessary for a dog's diet, excessive fat intake can lead to pancreatitis, a serious and potentially life-threatening inflammation of the pancreas. This condition is more common in dogs than in humans, and it can be triggered by high-fat foods such as cheese.
Additionally, some types of cheese contain ingredients that are toxic to dogs. For example, blue cheeses often have mold cultures added during production, which can produce a substance called roquefortine C. This substance is toxic to dogs and can cause symptoms ranging from vomiting and abdominal pain to seizures and tremors.
It's also important to note that some dogs may be more sensitive than others. While one dog might consume a small amount of cheese without any issues, another might experience severe digestive problems or an allergic reaction.
In summary, while it might be tempting to share a bite of cheese with your canine companion, the potential health risks make it best to avoid feeding cheese to dogs altogether. If you suspect your dog has ingested cheese and is showing signs of distress, it's crucial to contact your veterinarian immediately for advice and possible treatment.