
Cats are considered obligate carnivores, meaning they get most of their nutritional needs from meat and other animal products. While cheese contains fat and protein, which cats need, a healthy, mostly meat-based diet will already fulfil your cat's nutritional requirements. Cheese is not toxic to cats, but it also has no health benefits for them. In fact, cheese can be harmful to cats due to its high salt, fat, and lactose content. Swiss cheese is a healthier option for humans as it is high in protein and low in sodium and fat, but it can still lead to digestive issues in cats.
| Characteristics | Values |
|---|---|
| Nutritional benefits | Cheese has no nutritional benefits for cats. |
| Health risks | High-fat content can lead to obesity, heart disease, diabetes, and other complications. |
| High-salt content can cause salt toxicity or poisoning, which requires veterinary care. | |
| High-lactose content can cause digestive issues, especially for older cats or cats with health problems. | |
| Contains additives and ingredients that are toxic to cats, including garlic, onions, and chives. | |
| Can cause lactose intolerance or milk allergy, leading to gastrointestinal problems such as inflammation, diarrhea, constipation, and vomiting. | |
| Recommended consumption | Should be given in small portions occasionally as a treat. |
| Should not exceed 10% of their daily caloric intake. | |
| Should be served plain without any extra spices, salt, sauces, or flavorings. | |
| Should be fed in bite-sized pieces. | |
| Should be avoided for cats with health conditions such as heart or kidney disease, requiring a low-sodium diet. | |
| Should be avoided for kittens as they can develop lactose intolerance after weaning. | |
| Safe types of cheese | Hard cheeses like Swiss, cheddar, and Parmesan are safer due to lower lactose content. |
| Goat's milk cheese, if pasteurized. | |
| Unsafe types of cheese | Blue cheese and other moldy cheeses contain toxins that are harmful to cats. |
| Soft cheeses like mozzarella, cottage cheese, and Brie have high lactose content. | |
| Processed cheese, such as American cheese, contains high levels of salt and additives. |
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What You'll Learn

Swiss cheese is low in lactose
Swiss cheese is typically made plainly and is low in lactose, as long as it is served in bite-sized pieces. However, it is not recommended as a treat for cats due to the potential health risks. Cheese is high in fat and calories, which can lead to obesity and other health complications in cats. It is also often high in salt, which can cause salt toxicity or poisoning, requiring veterinary care.
Lactose intolerance is another risk of feeding cheese to cats. Most cats are lactose intolerant to some degree and may experience gastrointestinal problems, including inflammation, diarrhoea, constipation, and vomiting. If your cat is lactose intolerant, even a small bite of cheese could cause digestive issues.
Swiss cheese is a hard cheese, which tends to be lower in lactose than soft cheeses. However, it is still not recommended as a regular treat for cats due to the potential health risks outlined above. It is important to monitor your cat after feeding them any type of cheese for the first time and to consult your veterinarian before introducing new foods to their diet.
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It can still cause digestive issues
While Swiss cheese is considered a healthy cheese option for humans, it can still cause digestive issues in cats. This is because cats are mostly lactose intolerant and many develop digestive issues (e.g. diarrhea, constipation, vomiting) after eating dairy products. Even if your cat does not have a milk allergy or lactose intolerance, cheese should generally be avoided and only fed to them in moderation.
Swiss cheese is a hard cheese that is typically made without additional ingredients and is lower in lactose than other types of cheese. However, it can still lead to digestive issues in cats. This is because cats are obligate carnivores, meaning their preferred diet is meat and other animal products. Their digestive system is especially suited to this type of diet, and they do not have the digestive enzymes necessary to break down dairy properly.
Even though Swiss cheese is lower in lactose than some other cheeses, it can still cause tummy troubles in cats. This is because cats are unable to produce enough enzymes to digest milk properly, and many cats are lactose intolerant to some degree. As a result, feeding your cat too much cheese could result in lactose intolerance, which can cause indigestion, diarrhea, constipation, and vomiting.
In addition to lactose intolerance, there are other potential risks associated with feeding your cat Swiss cheese. Cheese is quite high in fat, and too much can lead to health problems in cats, including obesity, heart disease, and diabetes. It is also important to consider the salt content of Swiss cheese, as too much salt can cause increased thirst, abnormal urination, hypertension, and kidney problems.
Overall, while Swiss cheese may be a healthier option for humans, it can still cause digestive issues in cats due to their lactose intolerance and the high-fat content. It is important to monitor your cat after feeding them cheese for the first time and to only offer small pieces on occasion as treats.
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It's high in fat and calories
Swiss cheese is considered a healthy cheese for humans because it is high in protein and low in sodium and fat. However, it is important to note that the nutritional needs of cats differ from those of humans. While Swiss cheese is lower in lactose compared to other types of cheese, it can still lead to digestive issues in cats.
Cheese is high in fat and calories, which can lead to obesity and other health problems in cats if consumed in excess. Cats who eat too much fat are at risk of developing obesity, heart disease, diabetes, and other health complications. Obesity can further lead to other health issues such as joint pain and respiratory problems. Therefore, it is important to monitor the amount of cheese given to cats as treats and ensure it does not exceed 10% of their daily caloric intake.
The high-fat content in cheese may be one of the reasons why cats are attracted to it. Cats are obligate carnivores, meaning their diet primarily consists of meat and other animal products. While cheese contains fat and protein, which are essential nutrients for cats, their nutritional requirements can be sufficiently met through a healthy, mostly meat-based diet.
In addition to the high-fat content, cheese also contains a significant amount of calories. While cheese can be given to cats as an occasional treat, the high-calorie content can contribute to weight gain if consumed in large quantities. Therefore, it is recommended to keep portion sizes small and not exceed the daily caloric intake recommended by a veterinarian.
Overall, while Swiss cheese may be a healthier option for humans, its high-fat content and calorie density make it a less ideal treat for cats. It is important to prioritize feline-friendly alternatives that provide necessary nutrients without the potential health risks associated with cheese.
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It's not toxic or immediately harmful
Swiss cheese is not toxic or immediately harmful to cats. However, it does not offer any health benefits to cats and may even cause digestive issues due to its lactose content. It is important to note that cats are lactose intolerant to varying degrees and may experience gastrointestinal problems such as inflammation, diarrhea, constipation, and vomiting after consuming dairy products.
Swiss cheese is considered a healthier option for humans due to its high protein and low sodium and fat content. However, for cats, it is not a natural part of their diet, and they do not require cheese to meet their nutritional needs. Cats are obligate carnivores, meaning their diet should primarily consist of meat and other animal products.
While Swiss cheese may have lower amounts of lactose compared to other cheeses, it can still lead to digestive issues in cats. This is because cats generally lack the digestive enzymes necessary to break down and properly digest dairy products. As a result, consuming cheese may cause tummy troubles and indigestion in cats, even if they are not lactose intolerant or allergic to milk.
It is recommended to only give cats small pieces of Swiss cheese occasionally and in moderation. It should not be a regular part of their diet due to the potential health risks associated with its high-fat content. Overconsumption of cheese can lead to obesity, heart disease, diabetes, and other complications in cats. Additionally, the high salt content in cheese can cause increased thirst, abnormal urination, hypertension, kidney problems, and even salt toxicity or poisoning.
It is always advisable to consult a veterinarian before introducing new foods to a cat's diet. They can help determine the appropriate amount of cheese to offer as a treat, ensuring it does not exceed 10% of the cat's daily caloric intake.
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It has no health benefits for cats
While Swiss cheese is considered a healthy cheese option for humans, the same cannot be said for cats. Cheese, in general, has no health benefits for cats. This is because cats are obligate carnivores, meaning they get their nutritional requirements from meat and other animal products. Their digestive system is also particularly suited to this type of diet.
Swiss cheese is known to be low in lactose, but it can still lead to digestive issues in cats. This is because most cats are lactose intolerant to some degree. Lactose intolerance in cats can cause gastrointestinal problems, including inflammation, diarrhea, constipation, and vomiting.
Additionally, cheese is high in fat, and too much can lead to obesity, heart disease, and diabetes in cats. It is also often high in salt, which can cause increased thirst and abnormal urination. Over time, high salt intake can lead to hypertension and kidney problems.
Some cheeses also contain additives such as herbs, seasonings, garlic, or mold cultures, which can be toxic to cats and cause an upset stomach or more serious health issues. Therefore, it is important to always check the ingredients of a cheese before feeding it to a cat and to only give them plain cheeses that are low in lactose and salt.
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Frequently asked questions
Swiss cheese is not toxic to cats, and it is lower in lactose than other types of cheese. However, it can still lead to digestive issues. It is also high in fat and calories, which can lead to obesity and other health complications. Therefore, it should only be given to cats in small amounts and on rare occasions.
Soft cheeses like mozzarella, cottage cheese, and brie are high in lactose and fat, making them unsuitable for cats. Cream cheese, blue cheese, and American cheese should also be avoided due to their high lactose content, salt levels, and harmful additives.
Cheese is not a natural part of a cat's diet, and it offers no health benefits. Cats are obligate carnivores, meaning they get their nutritional needs met by eating meat and other animal products.























