We have two 12 week old Australian Labradoddles. They play well together but we are really trying to keep them separated for part of the day to keep them bonding to us and not each other as much. We put up a baby gate but one just whines and whines. We have 5 kids so there is plenty to do and engage with on both sides of the fence. Any ideas? How much should we keep them separated during the day? Any thoughts?