This tool provides a general estimate and does not replace professional veterinary advice.
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What is the Hedgehog Coat Color Genetics Calculator?
The Hedgehog Coat Color Genetics Calculator predicts possible offspring coat colors from parent hedgehogs genetics. Understanding likely outcomes helps breeders set expectations and avoid pairing combinations that could carry unwanted or harmful traits.
Expect roughly 4-6 years with a hedgehog, which is worth factoring into any long-term plan. As an insectivore, what a hedgehog needs from its diet changes across its life stages. African pygmy hedgehogs need a solid-floor enclosure kept at a steady 24-27C. Below that they may attempt hibernation, which is dangerous for them. They are solitary and must be housed alone. The usual suspects for this species are wobbly hedgehog syndrome, attempted hibernation from cold, obesity, so any noticeable change is worth following up.
Hedgehog quick facts
| Measure | Hedgehog |
|---|---|
| Typical lifespan | 4–6 years |
| Adult weight | 0.7–1.3 lb (0.3–0.6 kg) |
| Diet | Insectivore |
| Mature at | About 6 months |
| Pregnancy | 34–37 days |
| Litter size | 3–5 |
| Humidity | 40–60% |
How does the Hedgehog Coat Color Genetics Calculator work?
The prediction uses a simplified model of the most influential genes for the trait in question. Real genetics can involve additional modifier genes not captured here, especially for complex or rare morphs. It is a starting point, not a verdict. Somebody who has actually examined your hedgehog will always know more than a formula does.
What changes the answer
- The genotype (not just visible appearance) of both parents, which isn't always knowable without testing
- Whether either parent carries a recessive trait that isn't visibly expressed
- Modifier genes not included in this simplified model, which can shift real-world results
- Litter or clutch size: since probabilities describe averages across many offspring, not a single guaranteed outcome
How do you use the Hedgehog Coat Color Genetics Calculator?
- Pick your parent A — Base color (dark, light)
- Pick your parent B — Base color (dark, light)
- Pick your parent A — Dilution (full, diluted)
- Pick your parent B — Dilution (full, diluted)
- Press Calculate, then read the result alongside the sources listed below
If two people care for your hedgehog, agree on one method and stick to it. Half of all confusing results come from measuring differently each time.
For related questions, see the other genetics tools or browse every hedgehog tool.
Before you rely on this
Averages hide a lot of variation. The figure here reflects what is typical for hedgehogs, but your hedgehog may sit well outside it for perfectly ordinary reasons. Use the result to spot changes over time in your own animal rather than to compare it against other people's pets.
Sources and references
The formulas, reference ranges and species data behind the Hedgehog Coat Color Genetics Calculator come from these veterinary references, professional bodies and published research.
- Merck Veterinary ManualRodentsmerckvetmanual.com(opens in a new tab)
- PubMed CentralOpen-access biomedical literaturencbi.nlm.nih.gov(opens in a new tab)
- RSPCAAdvice and Welfarerspca.org.uk(opens in a new tab)
- pdsa.org.ukPDSA Pet Health Hubpdsa.org.uk(opens in a new tab)
- Merck Veterinary ManualRoutine Care and Breedingmerckvetmanual.com(opens in a new tab)
- Built on veterinary referencesFormulas and ranges come from veterinary manuals, university research and welfare bodies, listed above for you to check.
- Instant resultsNo page reload, no waiting and no account. Enter your details and the result appears straight away.
- Private by designCalculations run in your browser. Nothing you enter is stored on our servers or shared with anyone.
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