I know the Roverpet plastic Large Breed Solid Puppy Rails designed for our PVC dog whelping boxes. Firstly they fit snugly and securely inside the whelping boxes which reduces the risk of harm. In addition the puppy rails should be up higher than pups up until they are 3 weeks of age. Therefore they are available in white, which gives them the modern look and feel. Firstly when puppies are of sufficient size, rails can be removed to increase internal whelping space. Therefore the pig rail system will not rust, rot, peel, splinter, flake or hold odor. Fits a 6′ wide x 6′ long whelping box
Besides the Roverpet puppy pet rail assemblies are made from tough and sturdy PVC plastic. For instance multiple size “legs” allows the breeder to vary the rail height as appropriate for dog breed size. I know the pet rail is to help keep the puppy from being smashed between its mother dog and the sides. Therefore this system will help prevent canine dog from laying or stepping on the puppies. (No Tools or Glue Needed to Assemble)
For example newborn puppies are very vulnerable to being smothered, plastic pet rails help prevent this. Emphasis on easy to clean with soap and water. I know the Large Breed Solid Plastic Puppy Rails, is placed just above the floor to protect them from being suffocated. Therefore the puppies will stay in a safe and warm when using sturdy system. For instance the Roverpet pet products are made in the USA. Note: Large Pig Rails can reduce the risk of possible suffocation.
Items Included: #66PR
(2) #PR72LB PVC tubular pipe pre drilled for legs
(2) # PR72CB PVC tubular pipe for cross bars
(4) PVC support legs (please note height with order) (2) #PRS66 PVC support arm