We have this cat we found outside a few months ago. He wasn't in such a good shape but he seemed to get better after we took him in. But now he is obviously very sick and in pain. We have to put him out. There's no other option. That's a fact. But our financial situation does not allow for a lethal injection by the vet, which costs about a 100 bucks here. My parents can't really pay for it and they don't care enough to make it a priority to pay, with the risk of having to declare personal bankruptcy a little too close. But the cat is suffering and I can't sit here and do nothing. So I decided I would make the injection myself. I bought these and decided to induce extreme Hyperkalemia by injecting a lethal dose of potassium chloride(KCl), which is what's used to give the death penalty in the US. It seems to be the most humane and clean way to do it. I would like to sedate him or give him a powerful painkiller before the injection, but I don't seem to have the necessary resources to get my hands on some. If you would know about one that is easily available, it would mean a lot. Otherwise, it just makes me feel a little better to talk about it.