10 Signs of a healthy puppy you must know
The eyes of a puppy should be clear, alert, and reactive without any redness or discharge. The area around the eyes should also be clean. Also look that the puppy should not be scratching at its eyes as this may signal an infection.
The nose of the pup should be slightly damp to the touch without any discharge. The puppy should not be sneezing or sniffling continuously as it could indicate cold or some other problem.