How old do blue heeler puppies get before their ears stand up?

The age at which a Blue Heeler puppy's ears stand up varies and is influenced by several factors, including genetics and diet. Generally, their ears begin to stand erect at around 8 to 12 weeks of age. However, some puppies may have ears that stand up earlier, while others may take longer. Proper nutrition, particularly calcium intake, can also play a role in the process. If you have concerns about your Blue Heeler puppy's ear development, it's always a good idea to consult with a veterinarian.