Is Cheese Safe for Dogs?
According to the AKC, cheese is not toxic to dogs, and many dogs tolerate small amounts of plain cheese. However, veterinary organisations emphasise that cheese should be approached with caution because dogs vary widely in their ability to digest dairy.
Source: https://www.akc.org/expert-advice/nutrition/can-dogs-eat-cheese/
The ASPCA notes that many dairy products can cause digestive upset in pets, especially those that contain added fats, seasonings, or salt.
Source: https://www.aspca.org/pet-care/general-pet-care/people-foods-pets-should-never-eat
VCA Hospitals explains that lactose intolerance is common in dogs, and dairy ingestion may lead to gastrointestinal signs in sensitive individuals.
Source: https://vcahospitals.com/know-your-pet/lactose-intolerance-in-dogs
Why Cheese Can Be a Problem for Some Dogs
Main considerations
- Lactose intolerance: Many dogs have reduced lactase enzymes, which can lead to gas, diarrhoea, or bloating after consuming dairy.
- High fat content: Veterinary sources note that high-fat foods may contribute to gastrointestinal upset or, in some cases, pancreatitis.
- High salt content: Some cheeses contain elevated sodium levels, which veterinary organisations classify as unsuitable for dogs in excess.
Portion size and dog size
Smaller dogs may be more affected by the fat and salt content because a small portion represents a higher dose relative to body size.
Preparation differences
Plain, low-fat cheeses are viewed more neutrally, while cheeses with added garlic, onion, spices, herbs, or flavourings may contain ingredients classified as unsafe by veterinary toxicology sources.
Signs Reported When Dogs React Poorly to Cheese
- Diarrhoea
- Gas
- Bloating
More serious signs
- Vomiting
- Signs linked to high-fat ingestion (as noted in veterinary pancreatitis discussions)
Ingredients or Additives to Watch For
- ❌ Garlic or onion ingredients (commonly found in flavoured cheeses; both classified as toxic to dogs by ASPCA/APCC)
- ❌ High salt levels (found in many aged cheeses)
- ⚠️ High fat content (noted in veterinary sources as a contributor to digestive issues)
Puppies vs. Adult Dogs
Puppies may be more sensitive to lactose, and their smaller size increases the likelihood of digestive upset or salt-related concerns. Veterinary sources do not classify cheese as toxic for any age group but note that tolerance varies widely.
Other Common Variants of Cheese
Cottage Cheese
Often noted in veterinary nutrition discussions as milder and lower in fat than many other cheeses, though lactose content may still affect sensitive dogs.
Cream Cheese
Frequently contains added sugars or flavourings, which veterinary organisations classify as unsuitable for dogs.
Dog-Friendly Alternatives Mentioned in Pet-Nutrition Sources
- Plain Greek yogurt (unsweetened)
- Carrot sticks
- Apple slices (seedless)
- Commercial dog treats
Frequently Asked Questions (FAQ)
This FAQ summarises themes appearing in veterinary pet-care articles.
It is informational only and not a substitute for professional veterinary care.
Why do some dogs get sick after eating cheese?
Veterinary organisations report that many dogs are lactose intolerant, which can lead to digestive upset.
Is mozzarella safer than other cheeses?
Lower-fat cheeses may be easier on digestion, though tolerance varies by dog.
Can dogs eat flavoured cheese?
Cheeses containing garlic, onion, herbs, or added salt are considered unsuitable in veterinary toxicology references.
Source Reference
This page compiles information from publicly accessible veterinary and pet-safety resources, including:
-
AKC — “Can Dogs Eat Cheese?”
https://www.akc.org/expert-advice/nutrition/can-dogs-eat-cheese/ -
ASPCA — “People Foods Pets Should Never Eat”
https://www.aspca.org/pet-care/general-pet-care/people-foods-pets-should-never-eat -
VCA Hospitals — “Lactose Intolerance in Dogs”
https://vcahospitals.com/know-your-pet/lactose-intolerance-in-dogs
This page is informational only and does not constitute veterinary or medical advice. Readers are encouraged to review these sources directly.
