Alba's new foster home

I'm alba's new foster mommy, and she was really nervous when she first came to our house... new place, new people... but now after 5 days she is really starting to come out of her shell, and as I type this she is coming up to the couch sniffing my cat. She has adopted a large cat box I made years ago for my cat who never used it.
She loves going for long walks and jogs, she is very curious and likes to sniff things, but she is not wanting to stop constantly, she still likes to go forward. She is getting used to our horses, she will go up to the fence and bark at them some, when I let her go nose to nose with my pony though, she went up and sniffed him, and then moved on, she is still getting used to them though. I gave her a bath yesterday. I hooked up the hose to a warm water spigot, and while she was not the biggest fan, she didnt fight it. She also got to go for a little car ride yesterday, we took our motorhome up to get gas, and she hid in the back, in the bathroom while we were driving, but once we got to the gas station I took her out and let her look around while my dad filled the gas.