HKM-4069693 Large Dog Whelping Box with Adjustable Entrance and Waterproof Pee PadIntroducing the HKM 4069693 Large Dog Whelping Box, a thoughtfully designed sanctuary for your beloved dog during the birthing process. This whelping box creates a secure and comfortable environment for large sized breeds to give birth and nurture their puppies, ensuring a peaceful experience for both mother and pups. The adjustable entrance height is a standout feature, allowing you to control puppy movement while providing easy access for the