What does "putting your pet to sleep" really mean?
The phrase putting your pet to sleep is a gentle way of describing euthanasia — a humane medical procedure used to peacefully end an animal’s suffering. It’s typically considered when a pet’s pain or decline has reached a point where no treatment can restore their quality of life.
Though incredibly difficult, euthanasia is often the kindest, most loving choice we can make when our companions are suffering.
When should you consider euthanasia?
Some signs that it may be time include:
- Persistent pain that can’t be managed with medication
- Inability to eat, drink, or move without distress
- Labored breathing
- No interest in surroundings, toys, or affection
- Frequent incontinence or hygiene issues
- More bad days than good
Use your vet’s insight and your own intuition. Many clinics offer a quality-of-life consultation to help you decide with clarity and care.

The euthanasia process: what to expect
Whether at home or in a veterinary office, euthanasia is designed to be peaceful. Here’s what usually happens:
- Sedation: Your pet is gently given a sedative to calm and relax them. They may fall asleep in your arms or beside you.
- Final injection: Once your pet is deeply relaxed or asleep, the veterinarian administers a medication that quietly stops the heart.
- Peaceful passing: The process is typically quick and painless. Your pet won’t feel fear or discomfort.
You may choose to be present throughout, say goodbye beforehand, or join after — all are valid decisions based on what feels right for you.
How to prepare emotionally
The emotional weight of putting your pet to sleep can be immense. To prepare:
- Talk it through – With your vet, family, or a counselor
- Plan the day – Choose a setting (home or clinic), and whether you’ll stay with your pet
- Bring comfort items – A favorite blanket, toy, or treat
- Take photos or write a letter – These mementos can help later during grief
- Arrange aftercare – Decide in advance about cremation, burial, or memorial options
Allow yourself to feel everything. Sadness, doubt, relief, guilt — they’re all part of love and loss.

Should children be involved?
For many families, a pet’s passing may be a child’s first experience with death. If age-appropriate, allowing them to say goodbye and participate in rituals can be meaningful.
Be clear and gentle:
- Use honest language (“death” or “euthanasia” rather than “sleeping forever”)
- Let them ask questions and express feelings
- Offer reassurance that your pet is no longer suffering
You’re not just helping them grieve — you’re teaching them how to love and let go.
After your pet is gone
After the procedure, you’ll have some time to say goodbye. Some pet parents stay and hold their pet. Others quietly leave once it’s done. Your choice is personal.
Coping in the days that follow can be hard. You may instinctively reach for the leash, hear phantom footsteps, or wake expecting a furry face beside you. These are natural and valid reactions.
Grieving has no timeline. Some people need space. Others need conversation or ritual. There’s no “should.” Just move at your own pace.
Memorial ideas
Creating a memorial for your pet can offer comfort and a way to remember them:
- A framed photo or memory box
- Planting a tree or garden
- A custom portrait or paw print keepsake
- Writing a tribute or poem
- Donating to a shelter in their honor
Remembering their life — not just their loss — is part of healing.
Preserving their presence through cryopreservation
If your connection to your pet feels too powerful to let go of completely, Tomorrow.bio offers a new possibility: pet cryopreservation.
This is a scientific process that involves cooling and preserving your pet’s body at ultra-low temperatures after legal death, using a method called vitrification. It prevents cellular damage and may allow for revival in the future if veterinary science advances sufficiently.
While no one can promise revival, cryopreservation preserves the option — and the bond you share.
To learn more, visit our pet preservation calculator or book a consultation.
You gave them love. You gave them peace.
Letting go doesn’t mean forgetting. Putting your pet to sleep was not about giving up — it was about giving your companion the dignity and rest they deserved after a life of loyalty.
The love you shared will live on in your memories, your habits, and your heart.
About Tomorrow.bio
At Tomorrow.bio, we are dedicated to advancing the science of cryopreservation with the goal of giving people and pets a second chance at life. As Europe’s leading cryopreservation provider, we focus on rapid, high-quality standby, stabilization, and storage of terminal patients — preserving them until future medical technologies may allow revival and treatment.
Our mission is to make cryopreservation a reliable and accessible option for everyone. We believe that no life — human or animal — should end because current medical capabilities fall short.
📧 Contact us at: hello@tomorrow.bio
🌐 Visit our website: www.tomorrow.bio
🤝 Schedule a consultation: Book a call