Your post has touched a special place in my heart because my Konnor started out his life in much of the same way. He lived with my sister when he was a puppy, due to some unfortunate circumstances she moved into a small apartment and when she was gone she locked him in a bathroom. Well as a growing pup he was bored and when my sister would come home she would let him out but he would get into so much trouble because he was bored so she just locked him up again. He spent about 2 months locked in the bathroom 24/7 and eventually chewed his way halfway through the wall. Thankfully my sister realized he needed a change and brought him to me. When he came to my house he never stopped running. For the first month he was unmanageable, bouncing off the walls, doing laps around the house just running, running, running!! Luckily we had a yard and plenty of patience and he eventually calmed down and now he is the best thing that has ever happened to me.

Good luck with your new puppy! I hope he fits well into your home and the kitties learn to love him!

Ashley