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Grouping Dairy Cows The Israeli Way

Learn More about Grouping Dairy Cows in Israel

Grouping dairy cows in the Israeli Way

Israel has become a worldwide leader in the dairy industry by developing innovative farm technology and dairy herd management strategies. One of the favourite strategies of Israeli dairy farmers is grouping dairy cows. This is a tactic that groups cows by their nutrition needs for the best of the cows, and the farmers don’t end up wasting feed.

What is cow grouping?

A standard dairy farm might feed the same mix feed ration to the entire herd, typically feeding to the needs of the highest producing cows. Cows that are producing less, however, don’t need as high a concentration of nutrients. This means that farmers are paying more for food, and they’re dealing with excess excrement. Cow grouping is a strategy that’s developed over the past few decades to make feeding more efficient. The principle is to divide cows into multiple groups based on feeding needs. You can then feed these cows separately to make sure you’re meeting each group’s nutrition needs while managing costs.

Grouping Dairy Cows in Israel

Principles of Grouping Dairy Cows

There are different ways of dairy cow grouping that different farms might find most effective, depending on their parlor set-up and how they may already be grouping their herd. You might choose to group, for instance, by location on the production curve, reproductive status, or pure daily milk production. The most direct way to the group is for feeding. However, it is based on the nutrients each cow requires per pound of feed. This enables farmers to adjust their feed ratio with precision. The strategy we usually advise is choosing a feed ratio about halfway between what the average cow and the highest producing cow in the group needs. This ensures that the highest producers are getting adequate nutrients without being wasteful.

Grpuping Calves in small groups

At age of two weeks, when the calves have grown stronger and healthier, we introduce them to a group of their peers. This transition from individual care to a shared breeding space is a pivotal moment in their lives. Forward-thinking dairy farmers are even considering creating common living spaces for the calf and mother right from the beginning, further emphasizing the importance of early socialization. By allowing calves to live together, they can learn from one another, develop social skills, and establish a sense of community within the herd.

Challenges to Dairy Cow Grouping

There are a few practical challenges to implementing feeding groups on your farm. The first is how much space you have. You can only create as many groups as you have room for in your barns and milking parlor. And you’ll also need to consider the additional time it will take to feed groups separately. The key is to strike a balance between the money you’ll save on excess feed and the resources spent on multiple feeding groups. For most farms, between two and four groups are the optimal number. You’ll also need the data to inform your group divisions. If you’re dividing based on nutrition needs, you’ll need individual nutrition profiles for each cow. For some farms, dividing based on daily milk production may be simpler.

Benefits of Grouping Dairy Cows

1. Enhanced Cognitive Development

Grouping dairy cows from an early age promotes the cognitive development of each calf. Through social interaction, they learn valuable skills such as communication, problem-solving, and cooperation. This early stimulation sets a solid foundation for their future growth and adaptability.

2. Improved Emotional Well-being

Cows are highly emotional beings, and social interaction plays a crucial role in their emotional well-being. By allowing them to form bonds with their peers, we provide them with a sense of security and belonging. This, in turn, reduces stress levels and promotes overall mental health.

3. Increased Milk Production

Happy and content cows are more likely to produce higher quantities of milk. Grouping dairy cows allows them to feel comfortable and relaxed, leading to increased milk production. The positive impact of socialization on their overall well-being directly translates into better productivity for dairy farmers.

4. Disease Prevention through Natural Immunity

Living in a group setting exposes calves to a variety of pathogens, which, in turn, strengthens their immune systems. By allowing them to build natural immunity from an early age, we reduce their susceptibility to diseases and minimize the need for antibiotics or other medical interventions.

5. Efficient Space Utilization

Grouping dairy cows reduces the need for individual stalls and allows for more efficient space utilization. It enables farmers to maximize their resources while providing ample room for cows to move and interact freely. This promotes better exercise, digestion, and overall physical health for the cows.


Grouping dairy cows from an early age is not only beneficial for their cognitive development but also crucial for their emotional well-being and overall productivity. By prioritizing early socialization, dairy farmers can create a nurturing environment that fosters community, growth, and shared knowledge. The positive impact of social interaction on the cows’ health, milk production, and disease prevention cannot be understated. Let us strive to promote the well-being of our cows by embracing the power of group living and reaping the benefits of a harmonious herd.

Learn more about Dairy cow grouping strategies in Israel

If you’d like to learn more about dairy cow grouping in practice and develop strategies you can apply to your own farm, you may want to attend a seminar at the Israeli Dairy School. The school’s summer seminars offer expert training in dairy nutrition and herd management. Press here to learn about our next Seminar


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