Giant Chinchilla kits are born in a state of complete vulnerability, arriving hairless, blind, and deaf in litters that typically range from seven to ten. The breed's large frame and strong maternal genetics tend to produce generous litter sizes, though first-time does may kindle somewhat smaller groups of five or six. Each newborn kit weighs approximately one and a half to two ounces at birth, an almost startlingly small beginning for a rabbit that will ultimately reach twelve to sixteen pounds at maturity. The doe will have prepared a nest in the days before kindling by pulling copious amounts of her dense chinchilla-patterned fur and layering it with hay or straw inside the nest box.
Within the first hour after birth, conduct a brief and careful inspection of the nest. Count all kits and scan the surrounding enclosure for any that may have been delivered outside the nest box. Stray kits separated from the warmth of the litter pile can become hypothermic within thirty to sixty minutes, especially in cooler environments. Remove any stillborn kits and placental remnants promptly to maintain a clean nest environment. Gently return any displaced living kits to the center of the group and ensure the fur covering is pulled back over the entire litter.
First-time keepers are often alarmed by the doe's apparent indifference to her newborns after kindling. Giant Chinchilla does, like all rabbits, do not sit with or hover over their litters. The doe will visit the nest once or twice daily to nurse, spending the remainder of her time at a distance from the box. This behavior is deeply rooted in the species' survival instincts, designed to avoid attracting predators to the nest location. As long as the kits appear warm, clustered, and covered by the fur layer, the doe is performing her role appropriately.
Immediately after kindling, provide the doe with fresh, cool water in a heavy ceramic crock and replenish her hay supply. The physical demands of delivery leave her dehydrated and hungry, and adequate hydration is essential for the onset of milk production. Keep the area around the enclosure calm and quiet for the first 24 hours, restricting visits by children, other pets, and unnecessary foot traffic. Sudden loud noises or vibrations can stress the doe and may in rare cases trigger aggressive behavior toward the litter.