When Do Puppies Ears Open. At this point, puppies employ their handy vision and hearing skills to curiously explore the world around them. Puppies' ears might open up during their second week, but it takes a little bit of time for their hearing to develop to complete potential.
It can be a few days before the ears completely open allowing them to hear properly, usually at around 3 weeks of age. It can be a few days before the ears completely open allowing them to hear properly, usually at around 3 weeks of age. This sets them up for the next stage which is all about interacting with that world.
It can be a few days before the ears completely open allowing them to hear properly, usually at around 3 weeks of age.
A puppy is devoid of fully functioning eyes and ears at its birth. When your puppies have reached twenty days and have not opened their eyes yet, you may already be asking the question when do puppies open their eyes. Your puppy’s ears are developing from birth until around 5 months old. Their ears begin opening up during the second week of their lives, between the 13th and 17th day.