This puppy pen is the best thing I ever bought for my Frenchie! It is 4ft high (I originally bought the 2ft one but he eventually jumped it) and has plenty of space for multiple puppies! I was able to fit his bed, feeder, and wee wee pads in there while I was at work and he learned to pee on the pads in no time! He now has run of the house but I highly recommend this as a starter for your new babies!