Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

When to Euthanize a Cat With Feline Leukemia: Vet-Reviewed Advice

sick siberian cat

Feline leukemia is a serious disease that can cause a wide range of signs in cats, including anemia, weight loss, and infections. Unfortunately, there is no cure for feline leukemia, and it can be fatal. As such, euthanasia may be considered when a cat’s condition deteriorates to the point where they are suffering and their quality of life is severely diminished. In this article, we’ll discuss when euthanasia may be an option for a cat with feline leukemia and how to make the difficult decision.

divider cat faces 2 oct 2024

When Is Euthanasia an Option?

There are certain signs that indicate a cat’s condition has deteriorated to the point where they are suffering and their quality of life is extremely limited. In such cases, euthanasia will be an option that should be discussed with a vet.

Some of these signs include:

  • Weight loss and/or inability to maintain muscle mass
  • Loss of appetite and/or refusal to eat or drink
  • Difficulty breathing, including labored breathing and panting
  • Weakness, lethargy, and general lack of energy
  • Persistent vomiting and diarrhea
  • Frequent infections that do not respond to treatment
sick cat with feline disease sitting on the floor
Image Credit: Kittima05, Shutterstock

Making the Decision

When it comes to making the decision about whether to euthanize a cat with feline leukemia, there are several factors that should be taken into consideration. Consulting a veterinarian is the best way to get a professional opinion on your cat’s condition and the available options. It’s also important to discuss any emotional or financial concerns you may have with a vet.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Although it can be difficult to make this decision, it’s important to remember that euthanasia may be the most humane option for a terminally ill cat. Ultimately, it’s up to you as the pet owner to decide what is best for your cat in their particular situation.

What to Do if You’re Still Not Sure?

If you’re still not sure whether to euthanize your cat with feline leukemia, it’s important to talk to a vet, as well as other professionals who can provide help and support. It might also be beneficial to reach out to friends and family members for emotional support during this difficult time.

vet checking up the cat
Image Credit: Maria Sbytova, Shutterstock

Are There Any Treatments I Can Try First?

If your cat’s condition is not yet severe enough for euthanasia, there are a few treatments that may be able to provide some relief. These include anti-inflammatory medications, antibiotics, and immune system-boosting supplements. However, it’s important to speak to a vet about these options before pursuing any treatment plan.

What to Do if I Disagree With My Vet About Euthanasia?

If you disagree with a vet’s recommendation to euthanize your cat, it’s important to discuss the situation in more detail. A vet should be able to provide clear and detailed information about why they think euthanasia is the best option for your cat. If you still have doubts or concerns, you may want to seek a second opinion from another vet, but remember that the decision is ultimately up to you.

vet holding burma cat
Image Credit: Elpisterra, Shutterstock

What Is the Euthanasia Process Like?

The euthanasia process usually takes place in the veterinarian’s office and involves sedating your pet and then administering a lethal injection. It is relatively painless and provides a peaceful passing for your pet. Most vets encourage you to be there with you during your cat’s final moments so that you can provide comfort and support.

What Happens After My Cat Has Passed?

After your cat has passed, you will have to decide what to do with their body. Most vets offer cremation services that can help make the decision simpler. Depending on your wishes, they may be able to provide a private or communal cremation service so that you can keep part of your pet’s ashes or have them scattered in a place that was special to them. They may also collect hair, a paw print, or other mementos for you to keep.

cremation for pets
Image Credit; Igor Sokolov (breeze), Shutterstock

Why Do People Say Ending a Pet’s Suffering Is the Kindest Thing You Can Do?

Ultimately, euthanasia can be seen as a humane way of ending a pet’s suffering when they have an incurable condition, such as feline leukemia. By allowing your cat to pass away peacefully and humanely, you are giving them a dignified end to their life and sparing them from any further pain or discomfort. By providing a caring and compassionate environment in their final moments, you can ensure that your pet’s last memories are filled with love and comfort.

Euthanasia is not an easy decision to make, but it can sometimes be the best option for cats with feline leukemia.

divider cat faces 2 oct 2024

FAQ About Euthanasia

Are there any other options available aside from euthanasia?

It’s important to talk to a vet about all the available options for your cat. Depending on their condition, there may be certain treatments or palliative care plans that can help manage their signs and improve their quality of life. Ultimately, the decision is up to you, and a vet will be able to provide guidance and support.

It’s important to remember that euthanasia may not always be the only option for cats with feline leukemia. However, in some cases, it may be the kindest choice. Be sure to consult with a vet before making any final decisions.

sick ginger cat
Image Creidt: JumpStory

Is it normal to feel guilty after making the decision to euthanize my cat?

It is completely normal and understandable to feel guilt, sadness, and grief after making the difficult decision to euthanize your pet. However, it’s important to remember that you have done everything in your power to provide your cat with a peaceful end and to make sure their last moments were surrounded by love. It is important to take time to grieve and honor the life of your pet, but it’s also important to remember that you have chosen the kindest possible option for them.

divider cat faces 2 oct 2024

Final Thoughts

Euthanasia is a difficult decision for any pet owner to make, but in the case of cats with feline leukemia, it may be the most humane option when their condition has deteriorated so severely that they are suffering, and their quality of life is extremely limited.

It is important to remember that making the decision to euthanize a cat with feline leukemia does not make you a bad pet parent. It simply means that you are doing what’s best for your beloved companion animal. If you are struggling with this decision, please speak with a veterinary team who will be able to provide support and advice on available options.


Featured Image Credit: Olesya_Alexandrova, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Cat Bladder Cancer: When to Euthanize (Vet Explained Signs & Advice)

Having to make the decision to euthanize a beloved companion is one of the hardest parts of being a pet parent. Even if...

vet checking bengal cat

How Contagious is Feline Leukemia? Vet-Approved Facts & Explanation

Feline leukemia virus (FeLV) is a common infectious cause of disease in cats, affecting as much as 3% of the entire cat population...

cat lying on blanket looking sad or sick

Is It Illegal to Relocate Feral Cats? Dangers, Legalities & FAQs

Although feral cats may be a nuisance, relocating them can be an illegal act in many cases. In this article, we’ll discuss the...

Feral cats eating on stone path

Why Euthanasia Is A Gift: Dr. Karyn Explains

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

Tate and Clutch - sun worshippers

More related

scottish-fold-kitten-in-vet-clinic

What Exactly Is Osteochondrodysplasia in Cats? Our Vet Explains the Causes, Signs & Care

Osteochondrodysplasia is a genetic condition seen in the Scottish Fold breed, also called Scottish Fold Disease. To break this long word down for...

woman brought her maine coon cat to the vet

Ehlers-Danlos Syndrome in Cats: Causes, Signs, & Treatments

Ehlers-Danlos syndrome in cats is a specific group of disorders affecting the connective tissue. They are typically characterized by loose and stretchy skin...

Cyril and Zazzles sleep soundly knowing that baby Alex is fully vaccinated.

Cat Vaccination: How I Balance the Risks & Benefits

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

veterinarian checks teeth or mouth to a cat

Why Are There Sores Around My Cat’s Mouth? (Vet Answer)

Whether they’re yelling at us for more food, booping our head with theirs, or helpfully cleaning our eyebrows, we often find ourselves in...

Keep reading

Why Does My Cat Smell Bad? 17 Vet-Reviewed Reasons & Solutions

You know how unpleasant it can be when your feline friend starts to smell bad, especially if they like to jump into your lap. While cats are generally meticulously groomed creatures, sometimes they need a little help staying fresh and...

woman with smelly cat

Vet Clinic Is Booked for the Day, What Do I Do? 5 Vet Approved Tips

Pets need to go to the vet on occasion, just like we need to visit our doctors occasionally. Often, when our pets need to go to the vet, we know in advance and can easily schedule an appointment. However, this...

man holding a cat in a waiting room at vet clinic

6 Best Cat Cleaning Wipes in 2025 – Reviews & Top Picks

It’s no secret that our felines can get messy occasionally. Whether rubbing their leftover bathroom particles across your carpet or running through the house with muddy paws, wipes can be handy for cleaning up after our frisky kitties. If you...

hand wiping an orange cat with pet wipes

Can Cats Be Allergic to Litter? Vet-Approved Facts & Safety Guide

Humans aren’t the only ones unlucky enough to be affected by allergies. Cats can also be allergic to various items, like pollen, food, and potentially even cat litter. Signs your cat might be allergic to litter are similar to those...

orange cat beside litter box

Why Is My Cat in Heat So Much? Vet Approved Facts & FAQ

If this is your first time living with a queen, or a non-spayed cat, it might surprise you how often they go into heat. How much is normal, and when should you worry? We break down everything for you here....

cat in heat

Why Is My Cat Hiding? 3 Vet-Reviewed Reasons for This Behavior

Have you ever been looking around for your cat, but they seem to be missing? It doesn’t mean that they’ve run away. Instead, your cat is just hiding. This is perfectly normal for cats. They’re self-reliant creatures, and in many...

A cat hiding under a couch

8 Types of Cat Food: Vet-Reviewed Nutrition Facts & Advice

Deciding what to feed your cat isn’t as simple as it used to be. The pet food industry is experiencing explosive growth, and new manufacturers are frequently entering the market. If you’re unsure where to begin, you’ve come to the...

top view of a cream maine coon cat eating dry and wet pet food from feeding dish

How to Calm a Scared Kitten: 7 Vet-Reviewed Methods

Bringing home a new cat is a magical time for you, but have you ever stopped to think about how it might appear to your kitten? After all, they’ve just been carried into a strange new environment by an unknown...

scared kitten hiding