Trying again hopefully more clear this time.. I'm seeing lots of posts about people who leave their dogs roam when the people aren't home after the dogs are houstrained. We are getting two pups late June. We have only ever been a 1 dog household before. Normally when we leave we crated our dogs. Should we do this with our 2 as well? Or let them roam? We are planning on crate training to help with house training and so they have a place to go when they want quiet from our busy household....