Gentle by nature, the golden retriever puppies are always high on energy that makes them bite every single thing they find intriguing during their puppy stage.  This playful side naturally fades over time and it takes approximately 14 weeks for a golden retriever puppy to stop biting.   If they are raised along with their siblings and mother’s care you will see them leave the biting habit a bit faster.  However, this mild biting can be handled with proper pet grooming at home which needs patience to prevent this behavior from turning into aggression. Baby golden retrievers are friendly and they need to socialize to behave in the golden way they are meant to be.