this post was submitted on 24 Sep 2024
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On a pet forum people regularly talk about (and suggest to others) how they euthanize their old / sick rodents at home using carbon-dioxide unlike nitrogen like this capsule uses. I looked into what's the difference and it turns out inhaling pure carbon-dioxide instantly causes panic and the sense of suffocation and it's a horrible way to die. They were even able to cause an panic attack on a person physically uncapable of experiencing fear. There are videos online about killing pigs like this and it's not a pretty sight. Suffice to say I no longer take advice from those people.
That's horrible. Why would anyone think that co2 is in any way an acceptable way of taking a life?
I guess it's slightly more efficient than just putting your pets in an airtight container. But still pretty awful.
Because it's cheap and effective. Why splurge on a bottle of compressed nitrogen or argon when all it does is forgo suffering and cost more? Think of the bottom line.
Panicked animals produce lactic acid which spoils the meat. Even if you don't care about their welfare killing them cruelly is a bad idea.
Sidenote: Temple Grandin, a widely recognized livestock expert, compiled her research papers in a book I flipped through. What was interesting was that only a couple had to do with what she's famous for - designing animal handling equipment. Most of them are actually about the psychology of people working in the meat industry, with one specifically saying you shouldn't hire people who will be violent with the animals.
Is nitrogen even expensive to get? It's absolutely everywhere, 70% of air is nitrogen
It's not rare but it's a pain in the ass to purify and transport. Semiconductor place I used to work had a gigantic 1000 gallon tank of the stuff they had to get refilled every month. Had to have some specialty chemical tanker truck it out. Then there's problems with icing your whole setup once you actually have the stuff and try to use it. It's less of an immediate fiscal strain and more of an expensive infrastructure problem.