What a cute picture of all three dogs together! I'm kind of heartened to hear Baby is missing the other two, because that means he's come to accept them after a while -- though I do hope he'll get over losing their company soon.
It certainly DID take a bit of time, but he came to love playing with Bear, and eventually accepted Yogi. Baby and Yogi never really got along all that well, ever since they both met when Yogi was a tiny pup and nipped Baby with his sharp puppy teeth. We suspected that Baby has been holding a grudge since, but these past two weeks, it looks like they've called a truce, even if they don't really play together like Baby and Bear do.
I hope you enjoy the book.