The owner discovered their cat behaving strangely and not eating. They quickly took the cat to the veterinarian, who informed them that there was excessive fluid in the cat’s lungs, leading to the difficult decision to euthanize the pet. The owner felt guilty, wondering if they had caused the situation, noting that they had read online that severe stress can affect cats. They recalled that about a year ago, their brother had moved in with three cats, and the owner worried that living with other cats might have stressed their cat. The owner expressed sadness about burying their cat, who was only ten years old. They shared their grief and thanked everyone for the support and prayers they received, mentioning how much it meant to them. What are your thoughts on this situation?

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Reddit source: Reddit, shared by u//u/Unusual_sighting