VEVOR Whelping Box for Dogs, 48 x 48 x 18.1in Whelping Pen for Puppies, Dog Birthing Box with Rails and Washable Pee Pad, Whelping Box for Large Breed Dogs, White

VEVOR Whelping Box for Dogs, 48 x 48 x 18.1in Whelping Pen for Puppies, Dog Birthing Box with Rails and Washable Pee Pad, Whelping Box for Large Breed Dogs, White