Saying goodbye to a pet fish in Sheridan
Whether it was a prize koi or a goldfish from the school fair, you deserve a clear answer. Here's what fish aftercare looks like in Sheridan, step by step.
- Pond and aquarium fish both covered
- Water cremation where it's offered
- Kind ways to explain it to children

Sheridan, Wyoming
Who to call first in Sheridan when a fish dies
Sheridan sits at the foot of the Bighorn Mountains in north-central Wyoming, a ranching town with a historic Main Street and neighborhoods of older homes along Goose Creek. Many residents live on acreage just beyond the city limits. While your pet is still comfortable, ask your vet which aftercare service the clinic partners with, and whether home collection reaches gravel roads and ranch driveways out of town.
Freezing weather in Sheridan can stretch from October to April, with January lows near 12F, and frozen ground limits home burial for months. The cold can buy a short window if collection is delayed overnight, but keep your pet wrapped and well away from wood stoves and heaters. Summer highs near 88F, on the other hand, mean arrangements should be made the same day, ideally within hours.
Around Sheridan, plenty of families keep fish in garden ponds, stock tanks or a farm pond, and losses often happen in summer or right after the ice melts. If a fish dies in a pond that also serves livestock or feeds a creek, lift it out quickly and don't bury it near the water's edge. A burial further up the garden, or a cremation, keeps anything that caused the death away from the other fish.
About 20,015 people live in Sheridan, which makes it the 6th-largest of the 10 Wyoming communities we cover.
For a second opinion on price, Gillette (81 miles), Billings (101 miles, a larger centre) and Casper (139 miles, a larger centre) are close enough that their providers cover Sheridan routinely. Two written quotes tell you more than any price list.
78.5%[1]
The NFDA projected Wyoming's cremation rate at 78.5% for 2024.
10 million[2]
About 10 million US households keep freshwater fish.
13%[3]
13% of UK households keep an indoor fish tank.
3-5% of body weight[4]
Embrace notes cremated remains typically weigh about 3-5% of the pet's original body weight.
None of the figures on this this page are ours alone: they rest on American Pet Products Association (APPA) 2025 National Pet Owners Survey release and Embrace Pet Insurance.

What local funeral customs suggest for a pet fish
With about 78.5%[1] of people cremated, cremation is firmly part of local life in Wyoming. Families who keep ashes at home for a parent often feel the same about a long-lived pet, and a koi that has been in the family for twenty years is no exception. If you want your fish home in a small urn beside the pond or on a shelf, you'll find plenty of people here who understand exactly why.
That Wyoming rate is a human one, published by NFDA 2024 Cremation & Burial Report state projections (via Occasional Sage) (2024). We quote it for Sheridan only as a pointer to how families here already think about cremation.
Sheridan weather, ponds and timing
Cold months in Sheridan (January, February, March, April, October, November and December) mean that power cuts matter. A pond pump or tank heater that fails during a freeze can kill fish within hours. If it happens and you lose fish, keep them sealed in the freezer, or in a cold garage if the freezer is out too, while you get things running again. Aftercare can wait days or weeks without any problem.
In January, when lows in Sheridan average around 12°F, a fish that dies can wait in an unheated garage or shed inside a lidded tub, as long as it stays frozen solid. That helps if your kitchen freezer is small. Watch for mild spells, and for animals: a tub with clip-on catches keeps raccoons, foxes and the family cat out. Move it to a freezer indoors if a thaw is forecast.

Fish cremation prices for Sheridan families
Most families receive private cremation ashes back in about 5-10 days[5], and small pets are often among the quicker ones. For a fish in Sheridan, the price usually follows the provider's minimum for the smallest pets, as in the table below. Water cremation, where it's offered, falls in similar bands. If your fish is very small, ask whether a symbolic return costs the same as a private cremation.
The Wyoming price table breaks costs down by size; our services page explains what sits behind each line.

Free tool
Cremation cost calculator
Estimate a realistic price range for your pet's size, location and the type of cremation.
Local rules in Wyoming
Ashes from a fish are mostly bone mineral, and scattering them is rarely regulated on your own land. Tipping them into a pond that still holds fish can cloud the water, so many keepers scatter around the edge instead. Public lakes, rivers and parks are a different matter: the body that manages them can set its own rules. Here's what applies in Wyoming.
The official Wyoming local government directory lists every county and city office, which is the quickest way to find who to ask in Sheridan.
The rules that apply across Wyoming (home burial, scattering and who oversees pet cremation) are summarized on our Wyoming page. Sheridan may add its own conditions, so check with the city or county before digging.
A calm plan for a fish's aftercare
- Check whether it's really gone. A fish found on the floor after jumping can sometimes recover if the gills still move; return it to the aquarium at once.
- If it has died, pick it up gently with a damp cloth, since the skin tears easily once dry.
- Stop the next jump: fit a tight lid, close gaps around cables and lower the water line an inch.
- Look for a reason. Fish jump from poor water, bullying tank mates or a sudden fright, so test the water and watch the others.
- Freeze your fish in a labeled bag, wrapped in cloth, and take your time over the decision.
- Pick a goodbye that suits its size, from a windowsill planter to a private cremation for a large arowana.
Ways to mark the spot
The Bighorns, the pathways along Goose Creek and the foothills around town are where many Sheridan households spend time outdoors, and cats and smaller pets often have their own favorite sunny windows looking out at the same view. Much of the mountain country is national forest, where scattering is regulated, so look into it ahead of time; a garden bed at home is simpler.
or compare your instinct with the poll results, use the free tools before you ring anyone, look through our guides and the blog, Compare every option on our services page. Close to Sheridan we also cover Cheyenne, Rock Springs, Gillette and Casper; the full list for Wyoming and for the United States is a click away.
Reader polls
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Free tools to help you plan

Cremation cost calculator
Estimate a realistic price range for your pet's size, location and the type of cremation.

Ashes weight estimator
See roughly how much ash to expect back, by species and body weight.

Aftercare options compared
Compare private, communal and water cremation with burial on cost, timing and what comes home.
Questions people ask
Does the Sheridan climate change what I should do first?
Only the timing. In July, with highs near 88°F, cool the body and book collection the same day. In January, February, March, April, October, November and December, when lows sit below freezing, a home burial may have to wait for a thaw, so cremation with ashes returned keeps your options open.
Can a provider from a neighbouring town collect from Sheridan?
Usually yes. Gillette is about 81 miles away, Billings is about 101 miles away and Casper is about 139 miles away, all inside a normal collection radius. Get the mileage written into the quote so there is no surprise on the day.
How do Wyoming attitudes to cremation compare?
NFDA 2024 Cremation & Burial Report state projections (via Occasional Sage) (2024) puts the Wyoming human cremation rate at about 78.5%[1]. We show it on the Sheridan page because pet aftercare choices tend to track it: where cremation is normal for people, communal and private pet cremation are both easy to find.
Is a fish really a pet worth cremating?
If it mattered to you, yes. Koi can live 30 to 40 years and many families have kept the same fish for decades. A goldfish can live 6 to 7 years. The time you spent feeding, watching and caring for a fish is real, and so is the grief. Choose the goodbye that fits the fish and your family.
Can two fish be cremated together?
Yes, if you'd like their ashes mixed. Tank mates or a pair of koi that always swam together are sometimes cremated side by side, and many families find that comforting. Tell the provider clearly, because a private cremation normally means one animal. If you'd rather keep each fish's ashes separate, bag and label them individually before freezing and ask whether separate cremations cost more.
Can a vet put my sick fish to sleep in Sheridan?
Yes. A vet with fish experience can end its suffering by adding an anesthetic overdose to its water, and the fish simply falls asleep. Vets advise against home methods such as freezing a live fish or flushing it. Transport it in its own water with a lid on, and raise aftercare during the same appointment, so the vet can arrange cremation or hand the body back to you for burial.
Sources and our estimates
- [1] The NFDA projected Wyoming's cremation rate at 78.5% for 2024. NFDA 2024 Cremation & Burial Report state projections (via Occasional Sage), 2024.
- [2] About 10 million US households keep freshwater fish. American Pet Products Association (APPA) 2025 National Pet Owners Survey release, 2025.
- [3] 13% of UK households keep an indoor fish tank. UK Pet Food (formerly PFMA) Pet Population 2026, 2026.
- [4] Embrace notes cremated remains typically weigh about 3-5% of the pet's original body weight. Embrace Pet Insurance - Bury or Cremate Your Dog? Costs, Pros & Cons, 2025.
- [5] A US aftercare guide says many families receive private cremation ashes within about one to two weeks, with 5-10 days commonly quoted. Funeral.com - Pet Cremation Timelines: How Long Until Ashes Are Returned, 2026.
- [6] A koi (30-40 years) can be expected to live about 5.4 times as long as a typical goldfish (6-7 years). Our estimate: 35 / 6.5 (range midpoints). How we calculate.
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