You may have heard the word "aquamation" from your vet or seen it offered alongside traditional cremation, and wondered what on earth it means. Also called water cremation or its technical name, alkaline hydrolysis, it's a gentler, more environmentally friendly alternative to flame cremation — and it's becoming more widely available for pets. Here's a clear, honest explanation so you can decide whether it feels right for you.
What Aquamation Actually Is
Aquamation uses water, warmth, and an alkaline solution to do what flame cremation does with fire. The pet's body is placed in a chamber filled with water and a small amount of potassium hydroxide, then gently heated. Over several hours, the process breaks the body down to its basic components — the same thing that happens naturally in soil over decades, only accelerated.
What You Receive Afterward
As with flame cremation, what remains are the mineral components of the bones, which are dried and processed into a fine powder returned to you in an urn. Many families find the remains from aquamation are softer in color and slightly greater in quantity than those from flame cremation. You can keep, scatter, bury, or memorialize them exactly as you would traditional ashes.
Why Some People Choose It
Environmental Impact
This is the most common reason. Aquamation uses no direct flame and releases no greenhouse gases or vaporized emissions into the air. It uses significantly less energy than flame cremation. For people for whom their pet's final act being gentle on the earth matters, that's meaningful.
A Gentler Process
Many people are simply drawn to the idea of water rather than fire. It's a softer mental image at a time when every thought about your pet's body is painful. The word "gentle" comes up again and again from families who choose it.
“Some people worry the process sounds clinical. In practice, it's handled with exactly the same respect as flame cremation.”
The Honest Drawbacks
- Limited availability — it requires specialized equipment, so rural areas and smaller markets may not offer it.
- Slightly higher cost — in some regions, though pricing is converging as it spreads.
- A longer process — so the return of ashes may be a day or two slower.
None of these are reasons against it; they're simply things to know.
Is It Dignified? Yes.
In practice, aquamation is handled with exactly the same respect as flame cremation — your pet is treated individually in a private service if you choose one, identified throughout, and returned to you with care. If keeping the ashes matters to you, confirm you're getting a private (individual) service, just as you would with flame cremation.
Something that may help
A Resting Place for the Ashes
However your pet is returned to you, you'll want a resting place that honors them, from simple wood to engraved keepsakes.
→ Browse pet urnsExternal marketplace — PawsHush does not endorse individual sellers.
How to Find a Provider
Ask your veterinarian whether they work with an aquamation provider, or search for "pet aquamation" or "alkaline hydrolysis" in your area. Vet the company the same way you would any cremation service — our guide to choosing a cremation provider you can trust applies equally to aquamation.