When will a cat have milk? - briefly
A cat will produce milk shortly before or after giving birth, typically within 24 to 48 hours of delivery.
When will a cat have milk? - in detail
A cat will produce milk during the lactation period, which begins shortly after giving birth to kittens. This process is triggered by hormonal changes, primarily the rise in prolactin levels, which occurs after the cat has delivered her litter. The onset of milk production, known as lactogenesis, typically starts within 24 to 48 hours post-birth. During this time, the mammary glands become active and begin secreting colostrum, a nutrient-rich fluid that provides essential antibodies to the newborn kittens. As the days progress, the colostrum transitions into mature milk, which continues to nourish the kittens throughout the nursing period. The duration of milk production depends on the kittens' dependency on nursing, usually lasting until they are weaned, which occurs around 6 to 8 weeks of age. If the kittens are removed or do not nurse, the mother cat’s milk supply will gradually diminish and cease. It is important to note that milk production outside of pregnancy and nursing is abnormal and may indicate a health issue, such as a hormonal imbalance, requiring veterinary attention.