ok so like a week ago I posted a thread about that I'm gonna dog sit my friends 8year old rescue lab which is very scared and won't leave bedroom. I now had her here 4 hours and I introduced her to Millie through putting Millie in her crate in our bedroom and let Rosie sniff around in the house. In return I put Rosie's blanket in Millie's crate for her to sniff on. After one hour I let Rosie enter our bedroom and say hi to Millie through the crate. Millie was so great so I let her out. After 3 hours we had a pee and poop break and I had them both out on leads , loose even! Millie is so respectful to this older one and she tried to get her to play with bringing her the favorite pig but she gave up fast. Rosie which is a rescue from a puppymill is scared but she is very curious at the same time and she already bonded with me, I think. She follows me around and buff me with her head if I stop pet her. She's panting a lot but I think it's from new environment plus she been walking a lot which she hasn't done in over a year. Both are napping now. Millie In her crate and Rosie on her blanket next to the crate. I just had to share my relief over this. I been so worried that my 7month old Millie would be a total nightmare since she never really met any dogs.