What is the Procedure When a Cat is Put to Sleep?

Is it time to put your cat to sleep?

Bringing your cat in for euthanasia is one of the hardest, most emotionally charged decisions you’ll ever make.

It’s important to understand what might happen on that day. Support is available every step of the way, so if there’s any uncertainty about whether the time is right, please ask for guidance.

This deeply personal decision will be met with respect and compassion, regardless of the choice you make.

Euthanasia in cats

So, what happens?

When you arrive with your cat, we’ll begin by placing a small intravenous catheter into one of their leg veins.

We typically shave a small patch of fur and apply a local anesthetic cream to minimise any discomfort. It’s a tiny catheter, so the pain will be minimal, but we take every step to make sure your cat is as comfortable as possible.

Once the catheter is in place, we’ll bring your cat back to you so you can spend some time together.

When you’re ready, the process can move quite quickly. We’ll administer an injection of an anaesthetic agent directly into the catheter.

Essentially, it’s an overdose of anesthesia, and it’s completely painless for your cat. The whole process is gentle and peaceful.

Occasionally, you might see some involuntary movements, hear a small gasp, or notice that your cat has passed urine or stool. Please know that these are not signs of life—they are simply the body’s nervous system shutting down.

After the injection, we’ll listen to your cat’s heart to confirm that they have passed. Cats typically don’t close their eyes when they pass, and once we’re certain they have peacefully gone, we’ll let you know.

You’re welcome to spend as much time as you need with your cat afterwards. We understand how important these final moments are.

When you’re ready, you have a few options. You’re welcome to take your cat home for burial. We can also arrange a private cremation through a local crematorium, which will collect your cat and contact you directly to discuss the process. Another option is to donate your cat’s body for a teaching post-mortem at the University of Queensland.

This helps veterinary students gain valuable knowledge and training. Lastly, we can organise a group cremation, though you wouldn’t receive your cat’s ashes back in this case.

Are you worried about your cat’s health?

If you are concerned about your cat, please reach out to our friendly team. Call us on 1300 228 377 or fill out the contact form below. In an emergency, please contact your local vet.

For vets – to refer a patient or book a telehealth consultation, please call us on 1300 228 377, book through the portal or fill in the form.

Patient Stories

Our commitment to feline health is best seen in the stories of the cats we’ve had the privilege of treating. These journeys highlight the dedication, expertise and compassion that drive us.

Each patient faced unique challenges, and it was our honour to offer high-quality care and help them regain strength and happiness. We value the deep bonds with cats and their owners, knowing the difference we make in their lives.

The road to recovery for Kuro

Kuro is a calm and dignified older cat who faced a challenging case of hyperthyroidism and early kidney changes.

Kikki’s transformation after I-131

Kikki is a gentle and resilient cat who came to CSS with a long-standing case of hyperthyroidism and significant heart changes.

Bubba beats hyperthyroidism

Bubba is a charming ginger and white cat who came to us after his owner noticed he was hunting more, eating voraciously and losing weight, all subtle signs of hyperthyroidism.

Expert care and a tailored plan saved Ed from pancreatitis

Pancreatitis is an inflammatory condition that disrupts digestion and often goes unnoticed until a cat becomes seriously ill. That was the case for Ed, whose vague symptoms progressed into a life-threatening emergency. Thankfully, with expert care from Cat Specialist Services, she made a full recovery.

Tango Triumphs Over FIP

At 5 months old, Tango was diagnosed with Feline Infectious Peritonitis (FIP). Once considered a fatal disease, the introduction of new treatments has significantly boosted the survival rate.

Contacting Us

Pet Owners
If you would like to talk about treatment for your cat, call us on 1300 228 377 or fill in the form.
In an emergency, please contact your local vet.

Vets and Nurses
To refer a patient or book a telehealth consultation please call us on 1300 228 377, book through the portal or fill in the form. For advice calls, please see the guidelines here.

Monday-Friday: 8 am-6 pm
Saturday/Sunday - Closed

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