One of the best things you can do for your growing puppy is to allow them to experience their new world. Depending on where you live, the Parvo virus can be serious. It's a good idea to check with your vet before your new pup comes home to see how many cases are in your area.
RECOMMENDATIONS - In the "Travel" section, I have a front carrier linked. For the first couple of months of Bella's life with me, this was just a lifesaver. I could take her into places without worrying about picking up anything bad. Even after she was fully vaccinated, we continued to use it when I wanted to go on long walks. She would walk as much as she wanted, but when she was ready for a nap, into the carrier she went! :)
I am all for getting your puppy socialized and exposed to as much as possible, and that process starts from day one with you. Make sure you do it safely, in small doses. If you have any questions about specific outings or experiences, please put your questions in the comments below!