| I used to crate Gus everyday when I left the house and at night. I mainly did it for his safety and the safety of my property. Once he was a year or so old, I started testing him and leaving him unattended and free in the house for short periods of time. After feeling pretty comfortable that he could handle being out all day, I started leaving him out. I am pretty sure he sleeps whenever we aren't home. He ocassionally goes in his crate just to lie down, but it's not very often.
As far as the one dog household, Gus was almost 2.5 when we rescued our 2nd dog. I think he was happy, but he loves having a buddy. Gus has always been super social and loved other dogs though. I think your dog's personality might indicate whether or not he will be happy by himself.
Good luck!
Tabitha |