How to Milk a Cow by Hand
If you have a dairy cow, you need to learn how to milk. There’s no way around it. This is probably the single most important skill a dairy cow owner needs to develop. And it’s not as simple as just sitting down and squeezing.
Let’s talk about what’s actually involved.
The Basics
A cow’s udder has four teats. Each teat connects to its own quarter of the udder, and each quarter produces milk independently. When you milk, you’re working one quarter at a time until it’s deflated, then moving to the next.
The most important thing about milking is routine. Cows are creatures of habit. You need to milk at the same times every day. Morning and evening, roughly 12 hours apart. If you milk at 6 AM on Monday, you milk at 6 AM on Tuesday. And Wednesday. And every other day until that cow is dry.
Here’s the thing nobody tells you upfront. If you go on vacation, someone still needs to milk your cow. Twice a day. Every day. A dairy cow that doesn’t get milked will develop mastitis, an infection in the udder that can permanently damage her production. So before you get a dairy cow, figure out who’s going to milk her when you can’t.
Can You Milk a Beef Cow?
Short answer: not really. Beef cows produce enough milk for their calves and not much more. They haven’t been bred for milk production the way dairy breeds have. You could technically get some milk from a beef cow, but it’s not going to be worth your time. If you want milk, get a dairy breed.
Milking Machines
Before we get into hand milking, let’s talk about machines. A basic milking machine has several components: teat cups that attach to the teats, a claw that connects the cups together, vacuum tubes and milk tubes, a collection bucket, and a motor that creates the vacuum.
The machine mimics the sucking action of a calf. Vacuum pressure opens and closes around the teat, pulling milk out in a pulsating rhythm. Machines are faster than hand milking and easier on your hands, but they cost money and need regular cleaning and maintenance.
For a single cow on a homestead, a small portable unit works fine. But plenty of people with one or two cows just milk by hand.
Hand Milking: Fun but Dangerous
Pezza describes hand milking as fun. And honestly, once you get the rhythm down, it can be satisfying. But she also makes a very important safety point: a cow’s hind legs can kick. Hard. And you’re sitting right next to them.
Cows kick for all sorts of reasons. Flies biting them. Cold hands on their teats. Something that spooked them. Or just because they felt like it. Get kicked in the head while sitting on a stool and you’re in serious trouble.
Her strong advice: get lessons from someone who knows what they’re doing before you try it yourself. Watch, learn, practice with supervision. This is not a skill you want to figure out by trial and error.
The Hand Milking Protocol
Here’s the step-by-step process that Pezza lays out.
Secure the cow. Get her in a stanchion or headgate so she can’t walk away. Give her some feed to keep her happy and distracted.
Sit on a three-legged stool. Never sit on the ground. A three-legged stool is stable on uneven surfaces and lets you move quickly if you need to get out of the way. If the cow kicks or shifts, you want to be able to bail.
Check for mastitis. Before you start milking into your clean bucket, strip each teat about 4 times into a separate container or strip cup. Look at the milk. Normal milk is smooth and white. If you see clumps, strings, blood, or watery discharge, that quarter has mastitis and shouldn’t be milked into your drinking supply. The cow needs treatment.
Disinfect. Apply a pre-milking teat disinfectant solution to all four teats. This kills bacteria on the skin surface so it doesn’t end up in your milk. Let it sit for the recommended contact time, then wipe clean.
Swap buckets. Put your clean milking bucket in position. The strip cup with the first few squirts from each teat goes away. You don’t want that in your drinking milk.
Milk one quarter at a time. Wrap your thumb and forefinger around the base of the teat to trap the milk in the teat cistern. Then squeeze with your remaining fingers in sequence, from middle finger down to pinky, pushing the milk out. Release, let the teat refill, and repeat. Keep going until that quarter feels soft and deflated. Then move to the next one.
Post-milking disinfectant. When you’re done milking all four quarters, apply a post-milking teat disinfectant. This seals the teat opening and prevents bacteria from entering while the teat canal is still dilated. This step prevents mastitis, and skipping it is asking for problems.
Getting Good at It
Hand milking is a physical skill. Your hands and forearms will be sore at first. The rhythm takes time to develop. And the cow needs to get used to you just as much as you need to get used to her.
Start slow. Be patient. And seriously, learn from someone experienced before you try it on your own. A bad first experience can make the cow nervous about milking for a long time, and a nervous cow is a kicking cow.
This post is part of a series retelling and reviewing Backyard Farming: Raising Cattle by Kim Pezza (ISBN: 978-1-57826-495-7).