The dog is not eating, has no energy, and wants to lie down. It may be caused by colds, gastrointestinal diseases, viral infections, internal heat, hot weather, etc. You need to observe whether the dog has other symptoms. If there is vomiting, diarrhea, or bloody stools, If there is any situation, it is best to send it to the pet hospital for examination and treatment immediately. If there are no other abnormalities, you can feed the dog some probiotics. If it has a cold, you can give the dog pet cold medicine.

Tips:

When you find that your puppy is feeling unwell, it is best to take the puppy to the animal hospital for examination to determine the cause of the puppy's illness, and then treat the puppy according to the cause.