Glen’s Journal

Not really a diary as much as we’re cataloguing all the good bits of knowledge we picked up along the way towards building a better way to do dairy.

Why is butter so expensive?

It takes a lot of milk and a lot of equipment and labour to make butter
February 26, 2025

Understanding pasteurisation, standardisation and homogenisation

Modern-day supermarket milk is nothing like it used to be. That's because, over decades, milk processors have invented processing techniques that make them more money, but ultimately change the milk and its taste. In this post, I’ll explain three terms. Pasteurisation, standardisation and homogenisation.
January 31, 2025

Understanding the Difference Between Raw Milk and Pasteurised Milk

Raw milk is fresh, and the enzymes are unaffected. Pasteurised milk is heated to kill bacteria. But they both have the same level of protein and fat content.
January 28, 2025

The truth about Palm kernel and New Zealand dairy cows

Palm kernel and dairy cows are topics that get people upset. There are strong opinions on both sides of the debate. We’ll explore the arguments for and against palm kernel and finally share Happy Cow Milk Co's view on palm kernel.
January 27, 2025

Cows put nutrients in. Crops take nutrients out.

Agricultural pollution is essentially too many nutrients in a place where they are not wanted. Cows and crops have adverse effects on the environment in different ways.
September 28, 2022

Cow nutrition & how important the by-products of the human food chain are to agriculture

When I was milking cows the biggest stress for me was how was I going to feed my cows.
October 28, 2022

There is a lot more going on inside a cow’s mind than you may think

What makes a happy cow and how do we know it’s really happy? There’s quite a bit of research into the psychology of cows and it shows there is a lot more going on inside a cow’s mind than you may think.
December 8, 2022