Why can't cats have cheese? - briefly
Cats should not consume cheese primarily due to their lactose intolerance. Most cats lack the necessary enzyme to digest lactose, which can lead to digestive issues such as diarrhea and stomach upset. Additionally, cheese is often high in fat and salt, which can be detrimental to a cat's health, potentially leading to obesity and other related health problems. Some types of cheese may even contain ingredients toxic to cats, such as garlic and onions. Therefore, it is advisable to avoid giving cheese to cats to prevent these health risks.
Why can't cats have cheese? - in detail
Cats and cheese are often associated in popular culture, but the reality is more complex. Feeding cheese to cats is generally not recommended due to several health considerations.
Firstly, many cats are lactose intolerant. While kittens can digest their mother's milk, as they grow older, they often lose the ability to produce the enzyme lactase, which is necessary for breaking down lactose, a sugar found in milk and dairy products, including cheese. Consuming dairy can lead to digestive issues such as diarrhea, vomiting, and stomach upset. These symptoms can be uncomfortable for the cat and may require veterinary attention.
Additionally, cheese is high in fat and calories, which can contribute to obesity if consumed regularly. Obesity in cats can lead to a variety of health problems, including diabetes, joint issues, and heart disease. Maintaining a balanced diet is crucial for a cat's overall health, and treating them to high-fat foods like cheese can disrupt this balance.
Furthermore, certain types of cheese may contain ingredients that are toxic to cats. For example, blue cheeses, such as Roquefort and Gorgonzola, contain a mold that produces toxins harmful to cats. Ingesting these cheeses can result in neurological symptoms, including seizures. Other cheeses may be seasoned with ingredients like garlic or onions, which are also toxic to cats.
There are also concerns about the sodium content in cheese. High levels of sodium can be dangerous for cats, leading to dehydration, electrolyte imbalances, and even sodium ion poisoning in severe cases. Symptoms of sodium ion poisoning include vomiting, diarrhea, incoordination, excessive thirst or urination, and even seizures or coma.
In summary, while a small piece of cheese might not immediately harm a cat, regular consumption or large amounts can lead to various health issues. It is advisable to stick to cat-specific treats and foods that are formulated to meet their nutritional needs. Always consult with a veterinarian before introducing any new food to a cat's diet to ensure it is safe and appropriate.