So after almost a year of talking/researching it, we are finally getting ready to bring home our first Yorkie puppy (next Friday)! He'll be 10 weeks old when we get him so I know potty training will be tough but we've decided to train him on pee pads in an x-pen, no crates, no outdoors.
My question (and it may be really stupid), do I just put one pad down in the pen at a time or do I line half of the pen with pads? I see a lot posts about pad(s) with a
s so I'm just not sure

Also, how often do you change the pads if they just pee on them? What are the best pad brands?
Thanks in advance!