The Plastic Whelping Box 40″ x 40″ is approximately 18″ tall, the height of the opening is 9.5″.
The overall external size of the box is approx 44″ x 44″ x 18″
The overall Internal size of the box is approx 40″ x 40″ x 15.5″
Approximate weight 20kg
Complete with puppy rails, which come pre-fitted in the box on delivery, you can remove them if you dont require them.
This box is different to our 24″, 30″, 36″ Plastic Whelping Boxes in the fact that these are heavy duty double skinned walled for extreme strength.
The advice we give when selecting the correct size box is to measure the bitch from nose to base of tail add several inches for poles and free room and then go for the next size box up. (This is advice only and is ultimately down to the customer to select the correct size)
All sizes quoted are approximate dimensions.