Breeding

Whelping Box Setup Guide: A Breeder’s Essential Checklist

2026-09-286 min read

Preparing for the Big Day: The Ultimate Whelping Box Setup

As experienced breeders here at Moorsbarrow Hall Farm Gundogs in Middlewich, Cheshire, we know that the arrival of a new litter is one of the most rewarding parts of the job. However, success in breeding working cocker spaniels—or any breed—relies heavily on preparation. Setting up a safe, hygienic, and comfortable whelping area is the single most important step you can take to ensure the health of your dam and her newborn puppies.

Choosing the Right Location

Before you even assemble your box, location is key. Choose a quiet, draft-free room that the mother is already familiar with. She needs to feel secure and undisturbed during the whelping process. At our farm in Cheshire, we ensure the whelping area is kept at a consistent, comfortable ambient temperature, as newborn puppies are highly sensitive to cold.

Selecting and Sizing Your Whelping Box

Your whelping box must be large enough for the dam to lie down, stretch out fully, and move around without the risk of crushing her puppies. A good rule of thumb is that the box should be at least as long as the mother from nose to tail. Whether you choose plastic, wood, or a professional-grade kit, the most critical feature is that it must be easy to clean and disinfect.

One non-negotiable feature for any breeder is the inclusion of 'pig rails' (or safety rails). These internal ledges prevent the mother from accidentally trapping a puppy against the wall of the box when she lies down, significantly reducing the risk of injury.

Bedding and Hygiene

Sanitation is paramount. We recommend a combination of high-traction Vetbed and absorbent, reusable whelping pads. This setup provides the necessary grip for neonatal development, helping to prevent splayed legs, while wicking moisture away from the puppies to keep them dry and warm. Avoid loose blankets or towels that could cause a puppy to become tangled or smothered.

The Essential Whelping Kit

By day 55 of gestation, your whelping box should be fully stocked. Don't wait until the last minute; have your supplies organized in a single container right next to the box. Your kit should include:

  • Digital Kitchen Scale: Weighing puppies at birth and daily is the best way to monitor their health.
  • Clean Towels: You will need far more than you expect for drying and stimulating the puppies.
  • Medical Basics: Hemostats, blunt scissors, and unwaxed dental floss for umbilical cords.
  • Record Keeping: A notebook or app to track birth times, weights, and any observations.
  • Heat Source: A thermometer to ensure the 'warm corner' stays around 85°F (29°C) during the first week.

Professional Support in Cheshire

At Moorsbarrow Hall Farm Gundogs, we are passionate about supporting fellow breeders. Beyond our own breeding program, we offer professional dog pregnancy ultrasound scanning services to help you confirm your litter size early, as well as microchipping services to ensure your puppies are ready for their new homes. If you are based in or around Middlewich and need assistance with your breeding journey, feel free to reach out. Proper preparation today leads to healthy, happy puppies tomorrow.