Disadvantages of dogs eating leftovers: too much fat

One reason why dogs cannot eat leftovers is that the large amount of fat in leftovers will block the dog’s blood vessels. Don’t underestimate it. It is precisely the powerful digestive ability of dogs that allows dogs to absorb unnecessary oils, which overwhelms their small blood vessels.

Disadvantages of dogs eating leftovers: Too much salt

Leftovers often contain too much salt, but dogs have a low demand for salt, so the food should be lighter. If you consume too much salt, it will have an adverse effect on your dog's health and may easily cause diarrhea, hair loss, nephritis and other diseases. Moreover, feeding dogs high-salt leftovers for a long time can cause itching and hair loss.

Disadvantages of dogs eating leftovers: leftovers easily go bad

Dogs will not chew carefully when eating, especially a hungry dog. If the food goes bad, it will Eat it all without hesitation. Food is prone to spoilage in the summer. Dogs who eat spoiled food may suffer from gastroenteritis in mild cases, or food poisoning or even death in severe cases.

Disadvantages of dogs eating leftovers: bad for dental health

Hard dog food is good for dogs’ teeth, while leftovers are very soft. It is impossible to rub the surface of the teeth, and a large amount of food residue will remain on the surface of the dog's teeth, forming tartar and endangering dental health.

The disadvantages of dogs eating leftovers: The condiments in the meals will irritate the dog’s stomach

Many condiments in human food are harmful to dogs’ health, such as mustard, pepper, and chili pepper Spicy condiments can irritate the dog's gastrointestinal tract and cause loss of appetite. In particular, onions in human meals are highly toxic to dogs.