Can Cats Eat Cheese? Vet's Guide to Dairy Safety
This article has been reviewed for accuracy by a licensed veterinary professional.
Most cats can eat small amounts of cheese as an occasional treat, but many are lactose intolerant. Learn which cheeses are safest and how much to give your feline friend.
The Quick Answer: Yes, But With Caution
Here's the truth that might surprise you: cheese is not toxic to cats, and most cats can eat small amounts occasionally. However, there's a big caveat—many adult cats are lactose intolerant, meaning dairy products can cause digestive upset.
⚠️ Important Note
While cheese isn't toxic, it's high in fat and calories. Cats are obligate carnivores—their bodies are designed for meat, not dairy. Cheese should only ever be an occasional treat, not a regular food.
Understanding Cats & Lactose Intolerance
Kittens produce an enzyme called lactase to digest their mother's milk. As they grow, most cats produce less and less lactase, making them lactose intolerant as adults. Studies suggest 50-75% of adult cats have some degree of lactose intolerance.
Signs of Lactose Intolerance in Cats:
- Diarrhea or loose stools
- Vomiting
- Gas and bloating
- Stomach gurgling
- Abdominal discomfort
Which Cheeses Are Safest for Cats?
| Safest Choices | Why |
|---|---|
| Cheddar | Lower lactose due to aging process |
| Swiss | Very low lactose content |
| Parmesan | Hard cheese with minimal lactose |
| Avoid These | Why |
|---|---|
| Blue Cheese | Mold can be toxic to cats |
| Cream Cheese | Very high in fat and lactose |
| Flavored/Seasoned | May contain garlic, onion, or other toxic ingredients |
How Much Cheese Can Cats Eat?
📏 Safe Portion Guidelines
- Amount: A piece about the size of a dice (1 cm cube)
- Frequency: No more than once or twice per week
- Calories: Treats should be less than 10% of daily intake
Risks & Warning Signs
High Fat Content
Too much cheese can cause obesity and pancreatitis.
Sodium Overload
Cheese is high in salt, which can cause dehydration and kidney issues.
Frequently Asked Questions
Can I use cheese to give my cat medication?
A tiny piece of soft cheese can be effective for hiding pills. Just use the smallest amount possible and watch for digestive upset.
Why does my cat love cheese so much?
Cats are attracted to the fat and protein content in cheese. The strong smell also appeals to their senses.
🧀 Want to Check More Foods?
Use our free Food Safety Checker to explore safe and unsafe foods for your cat!
Check Food Safety →Last Updated: December 5, 2025 | Reviewed by the PawPulse Veterinary Editorial Team
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