Many dog owners frequently ask the question, "can dogs eat cheese?" Cheese is not toxic to dogs and is often enjoyed as a tasty treat. However, the answer is not a simple yes or no, as there are important factors to consider when offering cheese to your canine companion.
Cheese can be a good source of calcium, which supports strong bones and teeth, essential for an active and healthy dog. It also provides a high-value reward for training due to its appealing taste and texture.
However, some dogs are lactose intolerant, lacking the enzyme needed to digest lactose found in dairy. Feeding cheese to lactose-intolerant dogs can cause stomach upset, including diarrhoea, vomiting, or gas. Additionally, cheese tends to be high in fat and calories. Excessive intake can contribute to weight gain and, in sensitive dogs, may increase the risk of pancreatitis, a potentially serious inflammation of the pancreas.
Using cheese cubes as a high-value treat can be effective, especially with food-motivated breeds like the Labrador retriever puppies. Cheese rewards should be given sparingly to maintain their motivational value. Overfeeding can make the treat less special and risk dietary imbalance.
Cheese can help dogs needing to gain weight or extra protein in their diet. It’s useful for older dogs who might lose interest in regular meals, as its strong aroma and flavour can entice reluctant eaters. In such cases, incorporating a small, controlled amount of cheese as a garnish or treat may improve appetite and nutrition.
Dogs prone to obesity or those with a history of pancreatitis should avoid cheese due to its high fat content. If your dog experiences any digestive upset after eating cheese, it’s likely they are lactose intolerant. In these cases, cheese should be completely avoided to prevent discomfort and health problems.
Cheddar cheese is generally safe and comes in various forms from mild to strong flavours. Stronger cheddars are usually higher in fat, so portion control is essential. Avoid soft cheeses like brie and camembert, which are particularly rich and may cause stomach upset.
Never offer cheeses containing harmful additives such as garlic or onion, as these are toxic to dogs. Always check ingredients carefully before feeding cheese to your pet.
By following these guidelines, cheese can be a safe and enjoyable treat for your dog, enhancing training and providing nutritional benefits for those dogs that need it.
Always consult your vet before introducing new foods, especially if your dog has existing health conditions.
If you decide to offer cheese to your dog, lower-fat, lower-salt varieties are the safest choice. Cottage cheese and ricotta are among the most digestible options and are low enough in fat to be suitable even for dogs on restricted diets. Mild cheddar, mozzarella, and string cheese are popular training treats in small quantities. Harder cheeses like Parmesan tend to be very high in salt and should be reserved for only the most occasional tiny treat.
Several types of cheese should never be given to dogs. Blue cheeses (Stilton, Roquefort, Gorgonzola) contain a substance called roquefortine C, which is toxic to dogs and can cause vomiting, diarrhoea, high temperature, and in severe cases seizures. Cheeses containing added herbs, garlic, or chives are also dangerous — garlic and chives are toxic to dogs even in small amounts. Always check the ingredient list before offering any flavoured cheese variant.
Dogs can be lactose intolerant to varying degrees. As puppies, dogs produce lactase — the enzyme that breaks down lactose in milk — but many lose much of this capacity as they mature. The result is that dairy products can cause digestive upset in adult dogs, ranging from mild gas and loose stools to significant diarrhoea in more sensitive individuals. The degree of intolerance varies considerably between individual dogs.
Hard, aged cheeses like cheddar and Parmesan contain significantly less lactose than fresh dairy products because much of the lactose is removed during the cheesemaking process. This is why many dogs tolerate small amounts of hard cheese without problems even if they react to milk. If you are unsure whether your dog is lactose sensitive, offer a very small piece and monitor for any digestive reaction over the following 24 hours before making it a regular treat.
Even when a dog tolerates cheese well, there are situations where it should be withheld. Dogs with pancreatitis, either current or historical, should not eat cheese — the high fat content can trigger or worsen episodes of pancreatic inflammation, which ranges from mildly uncomfortable to life-threatening. Cheese should also be avoided in overweight dogs and those on veterinary weight management programmes, where even small amounts of additional fat can undermine progress.
If you are using cheese as a training treat, keep portions very small — a pea-sized piece is typically enough to be motivating without adding significant calories. If your dog is on prescription medication, check with your vet whether dairy treats are compatible, as some medications are absorbed less effectively when given alongside dairy products.