A while ago I posted to ask for recommendations for an ex-pen for my litter of nine. Based on feedback from Kate and others, I ordered the Courtyard Kennel from Precision Pets and two extra panels, and I am thrilled with it. Shipping was only five dollars for the main pen and free for the extra panels. (I had to order them from two different places.) I wish I'd bought one of these years ago! Thanks so much for all your help. The puppies are happy and so am I