<human>: [My cat Bear] has cancer in his head. He has a tumor behind his eye and one just above the bridge of his nose. Presumably the cancer has also spread to other parts of his body. Bear stopped eating 6 days ago, but is still drinking a small amount on his own. He mostly sleeps, he still enjoys cuddles with me and my wife and he still likes having his head scratched. He moves around to some extent, but it is diminishing.

He's still getting some enjoyment out of life and it is difficult to know exactly how much or how little pain he is experiencing. Is he just feeling sleepy and sick or is he feeling acutely desperate and pained? I have no way of knowing. At this point, euthanasia is recommended and accepted, but the last couple of days I have been wondering if it's really up to me and my wife to determine when he should die. To take control and say, you're dying today. As much as we know about animals and their behaviors, we don't know everything that they're feeling or experiencing. As for euthanasia, we certainly don't have their consent. As sad as it is, this is Bear's journey and we will all go through it some day.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: My cat is dying of cancer and I don't know if it's ethically my place to say, "today you die."