Dakota283 Forever Insert Medium Kennel Divider for PuppiesDescription The Forever Insert is a convenient kennel divider for our medium size G3 kennel. This is ideal for puppies making the full size kennel smaller with the ability to adjust as the pup grows into the kennel. This is helpful for creating the proper conditions for a puppy to succeed in kennel training. Features: Kennel Divider with Vent Holes Multiple Positions using Kennel Vent Holes Molded Plastic with Full Length Nylon Support Rods Easy to