Dogs can eat a small amount of duck blood, which can be mixed with rice and cooked. Animal offal is rich in iron, zinc and other trace elements, as well as vitamin A, vitamin B2, vitamin D, etc. Not only that, some animal offal like chicken gizzards and duck gizzards have the same protein content as chicken and duck meat, but the fat content is not. It is only 1/5 of chicken and duck meat, which can be said to be a very healthy food.

Duck blood has a relatively high iron content. Dogs may develop black stools after eating it. This is normal. But don’t feed your dog cooked duck blood for human consumption. It will be too salty or greasy for the dog, which will increase the burden on the dog’s body.

Do not let dogs eat the following items

The first: salt

Salt is the cause of adult diseases One, it’s not good for the dog’s health. Foods with high salt content, such as dry food, salted salmon, small fish and shrimp cooked in sugar and soybean wine, should not be given to dogs. Among meats, avoid foods with high salt content, such as ham and bacon. For irritants such as mustard and pepper, dogs may suffer from ulcers from the mouth to the gastrointestinal tract after eating them, and may be unable to eat. Accidents like this can easily happen when sharing people's meals, so be careful.

Second type: onions

Onions are a food that must not be given to dogs. Onions are highly toxic to dogs’ blood and will dissolve red blood cells. In severe cases, it can cause acute anemia and even be life-threatening. The toxicity of onions will not disappear even if they are chopped, boiled or fried. Onions in hamburger beef can also cause reactions in small dogs that can lead to anemia. Not limited to onions, all onion-based foods such as green onions are prohibited. If you accidentally feed it to your dog, it will cause vomiting and bloodshot eyes. Take your dog to the veterinarian immediately.

The third type: cold milk

Some parents will take milk directly from the refrigerator for their dogs to drink, but this is harmful to the dog's body. For puppies whose bodies are not fully grown, cold milk is the cause of diarrhea. For puppies, diarrhea should not occur frequently. Frequent diarrhea can easily make the dog weak. Therefore, when feeding milk, the milk must be warmed to the level of human skin and cannot be overfed.

Fourth: Grapes

Grapes can cause poisoning in dogs. According to reports, dogs eating only 3.2 ounces of grapes per 20 pounds will cause poisoning. Symptoms of grape poisoning in dogs include vomiting, loss of appetite, severe abdominal pain and diarrhea 1-3 hours after eating grapes or raisins. Other symptoms include weakness, tremors, thirst and dehydration. Partially ingested grapes or dried glucose are found in the animal's vomit or excrement.