Thanks for the replies. I should have been clearer as to what I'm thinking. We use baby gates in the house, but I was thinking an ex pen might be useful outside when we are in the front yard, and also maybe to take with us when we visit people. I do wish I had gotten her one when she was a puppy!
__________________  Shannon & Puff 
"All his life he tried to be a good person. Many times, however, he failed; for after all he was only human. He wasn't a dog." Charles M. Schultz |