I’m often asked, how do you know boluses work? The answer is a lot of trial & error with many mineral programs & most importantly, ten years worth of mineral testing my flock. Mineral tests are a valuable diagnostic tool & they are within reach to most shepherds. Here I share my run down on two different methods.
Whether it’s for my humans, or my flock, I’ve always focused on a holistic approach that prioritizes preventative measures before emergency intervention. In shepherding, it is crucial to be proactive rather than reactive.
The key difference between proactive & reactive is being able to identify issues before they become problems. It’s also being capable of accurately linking cause & effect. This is where a small amount of science, coupled with shepherd intuition, can go a long way to improving productivity.
There are two distinct methods of mineral testing. Both are explained here with a few US resources listed for each.
Whenever possible, I prefer the comprehensive results of fixed tissue mineral analysis.
The procedure is easier & more affordable than many shepherds realize. I have found that Northern European short-tailed, or heritage breeds, have a much higher tolerance for copper & actually fare better when it is a part of their mineral consumption, but ‘liver testing’ provides me peace of mind.
I like effective, low cost parachutes. Cheap insurance that the flock is getting the minerals it needs to be healthy & productive. In shepherding, we don’t always get many of those, but for myself, it’s been hands down the bolus. When ‘science’ confirmed what I could already see with my own eyes- I was sold. As I began to help new shepherds, I wanted them to have easy access to fast shipping, low prices, properly packaged, expiration marked mineral boluses. It’s where this all started!
So in conclusion, the best shepherds I have known, all multi-generation & most passed on to the big pasture in the sky, managed large range flocks & never tested. They used generations worth of keen observation to shepherd their flocks, & families, to success. It’s one of my favorite aspects of raising sheep- there are so many different ways to do it! All of the above is just one more option to file away in your tool kit.
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