Rolex is outside with his favourite toy for his walk.
Bringing them to the outside world is to watch them different (types of people with hats, hoodies, masks), (species—dogs, rabbits, squirrels, sparrows), noisy vehicles (cars, trucks, bikes, cycles), and different types of trees with different types of leaves in different seasons. Even facing different seasons is good for them to experience things like temperature change, which leads their body to change temperature according to the different outside climatic conditions.
Definitely, you can see a big difference between a well-socialized dog and an unsocialized dog. We are very opposed to taking the dogs to the dog park to get our furbaby socialized as it may lead to different diseases due to uncleaned scenarios, learn bad behaviours from other dogs, etc., so we strongly recommend having a good schedule to take your puppy or dog outside with 2 small walk sessions with inheriting a daily 15-minute-to-30 minute training session, or if it’s a big dog, doing a regular good behaviour for at least 15 minutes.