First Day in a Strange Place

I just arrived at my temporary foster home and I'm a little stressed on all that is happening.
I can tell you that I'm a year 1/2 old. I was adopted from a shelter when I was 4 mos and lived with a very nice family until now.
I was an only dog, but I use to go to the dog park and run and play. I know my basic commands.
This is confusing to me right now. I have 5 other dogs sharing my home and I'm trying to figure out where I fit in the pack.


I like to play and fetch tennis balls and I like stuffies.