Awwwwwwww, he's so adorable!! We are going to need some more pictures! I love the pics of him sleeeping, he is SUCH a gorgeous dog! Congrats again, I'm sure you'll have fun with him!

As for advice, my best advice is making sure to just give it time. For my pets, it took about 2-3 weeks for everyone to fully get adjusted any time a new pet was introduced. Also, when we got Vallis I tried to do fun things with all three so they would associate having fun with each other and hopefully bond. I like to think it worked, since they are all getting along! Good luck!