Thank you so much. I have really narrowed down that Brewer does have a little resource guarding issues with high value objects (His favorite toy, his bed, etc.)but that he doesn't want to eat his new sister ;). He is getting closer to her crate and sniffing without barking or growling and I reward him for such. One issue that makes him nervous is when he approaches her, she gets so excited so if I sense he is tensing up, I redirect him and reward him if he chooses to focus on something else. I'm not sure how to handle the resource guarding myself so I've already contacted a behaviorist. She doesn't seem to think Brewer is going to be an extreme case, just probably the normal territorial "I've never had to share before" response. I just don't want there to be issues later on. Right now we are following our routine and everyone seems happy with probably the exception of Gigi who wants 150% of our attention, but what puppy doesn't. She has gotten a little better with us telling her "no" when she wants to make a b-line for Brewer. I have not gotten comfortable with them in the house face to face without her in crate or corral. I think that will come with time.
Any suggestions on how to manage "cuddle time"? For example, in the morning Gigi gets up first (Brewer is not an early bird), she potties, gets a little play time, then Brewer gets up. I feed them both. We go for a little stroll on leashes around the yard. She gets a little more playtime in the house and back in her crate when I leave for work. I come home at lunch for potty breaks and either another little walk around the yard if its not raining or some in house playtime. In the evening, she spends quite a bit of time in her corral with toys while we cook and Brewer is allowed to roam around freely. Brewer likes to spend a little time snuggling on the couch between 7:30-9:00 before he really starts getting tired. Then I take him upstairs and put him in his crate. We then allow Gigi to have some playtime out of the pen. Playtime involves my husband and myself sitting on the floor facing each other about 10 feet away and finding something to engage with her, a ball, stuff animal, etc. We also work on calling her name and when she comes to me I give her a treat, when she goes to the husband, treat, etc. She is really good at coming when called. Last night she got a little better at sitting on command. After an hour or so of this, we are both tired. So I feel like I am missing out on just sitting and snuggling with her, no playing, no expectations, just cuddles. I also know that Brewer knows this is going on downstairs. He has been a little whinny in his crate probably because we normally go to bed with him. I don't want him too much off his normal routine or think that he now has less time with us because of her but I also want to have her own cuddle time. I'm kind of at a loss how to manage that under our fairly rigid routine. Do I just need to allow her some time before bed to sit with us on the couch? Any suggestions?