Do you forcibly impregnate cows and separate calves from their mothers to produce dairy?

This is a question some ask because they care about animal welfare and it’s an important one to answer clearly and honestly. 

Dairy cows only produce milk after calving.  For that reason, cows need to become pregnant and give birth in order to lactate. On most Australian dairy farms, this is achieved through artificial insemination (AI) rather than by running bulls with the herd. 

While the term “forcibly impregnate” is sometimes used online, it does not reflect what actually happens on farms. Artificial insemination is a routine veterinary procedure that is carefully timed to the cow’s natural reproductive cycle. Cows are not restrained for long periods, sedated, or harmed. Farmers use AI because it improves safety (bulls are dangerous for humans and other cattle), allows farmers to choose sires that suit the cow (e.g. smaller birthweight calves for smaller cows), and supports healthier cows and calves. 

Calves are usually separated from their mothers within the first 12–24 hours. This is another aspect of dairy farming that often raises concern, and again, it’s important to explain why it happens. 

Calves are raised separately from their mothers for a number of reasons: 

• It allows farmers to ensure calves receive the right amount of high-quality colostrum, which is critical for immunity.
• It reduces the risk of transmission of some diseases 
• It prevents accidental injury to calves in the herd, or overtaxing the calf when moving the herd to fresh pastures.  
• Calves are then raised in calm, sheltered environments with regular feeding, clean bedding, and daily human care.

People often ask whether cows grieve when calves are separated. Research shows cows may vocalise or show short‑term behavioural changes after separation, particularly when separation is delayed. This is why most Australian dairy farms separate calves early, when stress for both cow and calf is lowest. Farmers monitor cows closely and manage separation in ways that minimise distress.

This is an emerging area of research, with universities and some farms exploring how cows and calves can be kept together whilst maintaining the welfare of the cows and calves.

At the centre of all of this is a simple reality: farmers depend on healthy, well‑cared‑for animals. Good welfare isn’t just an ethical responsibility, it’s essential to producing milk and maintaining a sustainable farm.