Why is the dogs laying down and shivering eat?

It sounds like you're describing a dog who is unwell. Here's why a dog might lay down and shiver:

* Illness: A dog laying down and shivering could be a sign of illness. This could be something minor like a cold or flu, or something more serious.

* Pain: Pain can also cause shivering.

* Fear or Anxiety: A scared or anxious dog might shiver and lay down as a way to try and calm themselves.

* Low Body Temperature: If a dog is cold, they may shiver to try and warm themselves up.

* Hypoglycemia: This is low blood sugar and can cause weakness, shivering, and lethargy.

* Poisoning: Certain types of poisoning can cause shivering.

What to do:

* Get to a vet ASAP. If your dog is shivering and laying down, especially if they are also lethargic, vomiting, or having diarrhea, it's important to see a vet immediately.

* Keep your dog warm: If your dog is cold, you can try to warm them up with a blanket or heating pad.

* Offer food and water: If your dog is able to eat and drink, offer them food and water.

Important note: This is not medical advice. If your dog is exhibiting these symptoms, it's crucial to consult with a veterinarian.