can cats eat cheese?
While not inherently toxic, cheese is generally not recommended for cats due to widespread lactose intolerance and its high fat and sodium content.
- 1Over 75% of adult cats are lactose intolerant, lacking the enzyme lactase needed to digest milk sugar.
- 2Even small amounts of cheese can cause gastrointestinal upset, including vomiting, diarrhea, and abdominal pain.
- 3Cheese is high in fat, contributing to obesity and increasing the risk of pancreatitis, especially with regular consumption.
- 4Many cheeses contain significant sodium, which can be detrimental to a cat's kidney health, particularly in older cats or those with pre-existing conditions.
Detailed Answer
Most cats are lactose intolerant, meaning they lack the enzyme lactase necessary to break down lactose, the sugar found in dairy products. While kittens produce lactase to digest their mother's milk, this production significantly decreases after weaning. Consequently, consuming cheese can lead to digestive upset such as vomiting, diarrhea, and abdominal discomfort.
Beyond lactose intolerance, cheese is also high in fat and sodium. Regular consumption of high-fat foods can contribute to feline obesity, a significant health concern linked to diabetes, arthritis, and other conditions. High fat intake also increases the risk of pancreatitis, a painful inflammation of the pancreas. The high sodium content in many cheeses can be problematic for a cat's kidney health, especially for cats with pre-existing kidney disease or those prone to urinary issues. Cheese offers no significant nutritional benefits that cannot be obtained from a balanced feline-specific diet. Therefore, it is best to avoid feeding cheese to cats entirely.
Published: July 3, 2026