We are excitedly preparing for a new puppy. i am trying to do lots of research ahead of time. We are getting a very small breed and all the potty training tips say to put a crate inside or connected to an indoor pen to start the process and for the puppy's safety if we go out. There are a bewildering array of pens out there and they all seem geared for big dogs. i would appreciate any recommendations.
Thanks very much,