If the dog shows abnormal symptoms such as depression, dry nose, diarrhea, etc., it may be due to low immunity and infection. It is recommended to take the dog to the hospital for examination immediately and consult a doctor for medication.
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Dog doesn’t eat for 4 days after giving birth to puppies

Dogs consume a lot of energy and lose a lot of calcium during childbirth, resulting in very weak bodies and decreased appetite. This is normal. At this time, the owner needs to feed the dog nutritious, easy-to-digest and absorb food, and additional calcium preparations are needed to allow the dog to recover as soon as possible.