How often can a 4-month-old dog eat egg yolk?

A 4-month-old dog can eat egg yolk 3 to 4 times a week, one yolk each time. If the dog lacks nutrition, the owner can feed one yolk a day, so the specific frequency can be set by the dog’s condition.

But if the dog already has enough nutrition, there is no need to feed too many egg yolks, because yolk is rich in cholesterol, and too much may cause gastrointestinal discomfort such as diarrhea and vomiting.