Extra Large Whelping Pen (Model #WP3644DSF)


Roverpet sturdy Extra Large Whelping Pen is part of our famous line of pet crate cages.  🐶                                                     (Whelping Box Sold Separate)                                                                   Size: 36″ high x 4′ wide x 4′ long                                               (This setup is 3 sided)

PART # WP3644DSF Category: Tags: ,


Roverpet Extra Large Whelping Pen provides a relaxed rugged separation for a sturdy canine.

  • In addition it’s designed to quickly attach to the plastic whelping box and provide relaxed separation for a canine.
  • For example the modular pet crate is safe for your pets.
  • For instance while providing separation, our Poodle Whelping Box won’t obscure the dogs view.
  • Roverpet modular plastic weaning pen is an accessory to our dog whelping box.
  • Most importantly the Roverpet modular pet kennel is made in the USA.
  • Size: 36″ high x 4′ wide x 4′ long (This setup is 3 sided)


Roverpet Extra Large Whelping Pen


  • Roverpet Extra Large Whelping Pens are extensions of whelping boxes that give your growing puppies room to play.
  • Best of all by using the extra warm whelping pens it will keep the puppies (and their messes!) contained.
  • By giving your puppies a safe place outside of their pet whelping box is the first step in potty training.
  • In addition our portable puppy crates are made of the same plastic as are whelping boxes.
  • Most importantly the plastic modular puppy play pen is easy to use, move and store.
  • For example the plastic extra warm whelping dog pen sets up in seconds and attaches to canine whelping box.
  • (Shown with optional 4′ x 4′ sealed floor)



  • Therefore the Roverpet canine crate is made from Heavy Duty Industrial Strength PVC.
  • Emphasis on easy to clean plastic modular pooch kennel with soap and water.
  • Roverpet modular plastic dog kennels are perfect for those canines that are expecting a litter.
  • For example whelping puppies is a snap in a rugged extra sturdy Roverpet Extra Large Whelping Pen.
  • Above all else the plastic puppy crate is available in gloss white.
  • Note: Pig Rails can reduce the risk of possible suffocation.
  • (No Tools or Glue Needed to Assemble)

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