What should dogs not eat? These foods are very harmful to dogs.

Jul 26,2025
3Min

Dogs cannot drink milk

Dogs generally suffer from lactose intolerance. Milk contains a large amount of lactose, which cannot be completely absorbed by the dog’s gastrointestinal tract. If the dog cannot digest and absorb it, it will cause diarrhea, dehydration, etc. Therefore, owners should not feed their dogs milk. If they do, they should feed them lactose-free milk or yogurt, and the amount should not be too much.

Dogs cannot eat liver food

Do not feed dogs liver food. Feeding small amounts of liver is not harmful to dogs, but excessive amounts can cause a variety of problems. The liver contains a large amount of vitamin A, which can cause poisoning in dogs and cause various diseases such as bone problems.

Dogs cannot eat chocolate

Do not feed chocolate to dogs. The caffeine in chocolate is undoubtedly poisonous to dogs. It reduces blood flow to the brain and dogs can develop heart disease. Dogs who eat chocolate will have symptoms such as drooling, dilated pupils, rapid heartbeat, vomiting and diarrhea. In severe cases, dogs may become comatose or even die.


Dogs cannot eat nuts

Dogs cannot eat nut foods. Macadamia nuts, walnuts, pistachios, and almonds cannot be eaten by dogs, especially macadamia nuts, which are fatal to dogs. Just a few macadamia nuts will make your dog feel nauseous and cause him to vomit. If he eats too much, he will die.

Dogs cannot eat human food

Dogs cannot eat leftovers and other food eaten by humans. Food eaten by humans is generally nutritionally unbalanced and difficult for dogs to absorb. Eating too much can cause severe tear stains, hair loss, skin diseases, etc. in dogs. It is recommended that dogs should still eat dog food as their main food, which is nutritious, healthy and safe.

Dogs can’t eat bones

Dogs can’t eat bones. Bones do not provide nutritional supplements to dogs. It is dangerous for dogs to chew bones. Broken bones can easily scratch the dog's intestines. If you want to feed bones to your dog, you should boil the bones first and then feed them to your dog.
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