Hi. I'm new to the forum and am looking for some input. We adopted to sibling beagle boys three weeks ago. They are now three months. they are cute as can be. We previously had one beagle and he was truly a member of our family. So we thought this time we would get two. We know that beagles are pack animals so we thought this would be good for them at times when we are not here. NOw I am reading about something called "littermate syndrome" and wondering if there's anyone out there that has successfully raised littermates together?