Hi Jade! I am new to the blogging world as well so we can fumble around together! If you haven't already my blog is email@example.com Your Lilly is very cute!
I saw Leisha's blog and added this as a comment as well. If you want to add a "join this site" button - just go to your "add gadget" in your layout, where it gives you a list of the different gadgets, it defaults to basic, click on "more gadgets" and it is down the bottom. Then adjust it accordingly in your layout. I hope to follow you soon.
Thank you Cathie. I'll try this right now and see what happens!