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End-of-Life Care

How Do I Know When It's Time to Euthanise My Cat?

Written by Dr. Jina Song, DVM

6 min read2 April 2026

Cats are masters at masking pain and illness. In the wild, showing weakness makes an animal vulnerable — and domestic cats retain this instinct. This can make it incredibly difficult to know when your cat is truly suffering and when the time has come to say goodbye.

Signs Your Cat May Be Suffering

Because cats hide pain so well, changes are often subtle at first. Watch for:

Physical signs:

  • Refusing food or water — especially significant in cats, as even 48 hours without eating can cause serious liver problems
  • Significant, unexplained weight loss
  • Difficulty breathing or open-mouth breathing (a sign of serious distress in cats)
  • Inability to reach the litter tray, or urinating/defecating outside the tray
  • Hiding in unusual places and refusing to come out
  • Matted, unkempt coat — cats who stop grooming are telling you something important
  • Difficulty jumping onto surfaces they once reached easily

Behavioural signs:

  • Withdrawing from family and other pets
  • No longer purring or responding to affection
  • Sitting hunched over with eyes partially closed for long periods
  • Becoming unusually vocal — yowling or crying, especially at night
  • Aggression when touched in certain areas (indicating pain)
  • Loss of interest in watching birds, playing, or any stimulation

Why Cats Are Different

Cats often deteriorate more quietly than dogs. A dog in pain may whimper or limp obviously. A cat in pain may simply stop moving, stop eating, and retreat to a quiet corner. Many cat owners report that they "didn't realise how bad it was" until looking back with hindsight.

This is not your fault. It is simply how cats are built. The fact that you are reading this article and thinking about your cat's welfare shows how much you care.

Quality of Life Questions for Cat Owners

  1. 1.Has my cat stopped grooming? Cats are fastidious groomers. A cat who stops caring for their coat is likely in significant discomfort or has lost the will to maintain themselves.
  1. 1.Is my cat still eating and drinking? Appetite loss in cats is particularly serious. Unlike dogs, cats can develop hepatic lipidosis (fatty liver disease) from even short periods without food, compounding their suffering.
  1. 1.Does my cat still seek out their favourite spots? The windowsill, the sunny patch on the floor, your lap — if your cat no longer goes to the places that brought them comfort, their world has shrunk to a painful one.
  1. 1.Is my cat hiding? Cats instinctively hide when they are seriously ill. If your cat has retreated under the bed, into a wardrobe, or behind furniture and won't come out, they are telling you they are not well.
  1. 1.Are there more bad days than good? Track it honestly. When the bad days outnumber the good, it may be time.

Why At Home Euthanasia Is Especially Important for Cats

Cats are territorial animals who are deeply bonded to their home environment. The stress of being placed in a carrier, driven in a car, and taken to a clinic with unfamiliar smells and sounds can be genuinely distressing — especially for a cat who is already unwell.

At home euthanasia removes all of that stress. Your cat stays in their familiar environment, in their favourite spot, surrounded by the people they trust. A gentle sedative is given first so they drift into a peaceful sleep, and the euthanasia solution is administered while they are fully relaxed.

For cats especially, passing at home is a kinder, calmer experience.

We're Here When You Need Us

If you're wondering whether it's time, please don't carry that weight alone. You can call us for a no-pressure conversation about your cat's situation, or book a telehealth consultation for a more detailed discussion.

When you're ready, we'll come to your home and ensure your cat's goodbye is as peaceful as their life was with you.

We're Here When You Need Us

If you have questions about your pet's care or want to discuss your situation, please reach out. No pressure, no obligation.

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