Within San Luis Valley
Did a UFO Kill the Horse Called Snippy?
The 1967 horse death became San Luis Valley folklore, but later scrutiny found no reliable evidence of an extraordinary cause.
On this page
- What was reported near Alamosa in 1967
- How the UFO explanation took hold
- What later investigation and natural explanations found
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Introduction
Did a UFO kill the horse called Snippy? Based on the evidence available, the answer is that there is no reliable proof that a UFO had anything to do with the animal’s death. Yet the 1967 case remains one of the most influential stories in Colorado UFO history because it helped transform the San Luis Valley from a region with scattered sighting reports into a nationally recognised UFO hotspot. What made the incident memorable was not just the death of a horse near Alamosa, but the combination of unusual physical details, widespread media attention and later claims that extraterrestrials had somehow been involved. Subsequent investigation, however, found that the extraordinary interpretation rested on weak foundations and that natural explanations could account for much of what witnesses described.[Denver Public Library]history.denverlibrary.orgDenver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least…
What Was Reported Near Alamosa in 1967?
In September 1967, a three-year-old Appaloosa mare was found dead on ranchland near Alamosa in Colorado’s San Luis Valley. Although the case became famous as “Snippy”, later accounts noted that the dead mare was actually named Lady; Snippy was the name of her sire. The misidentification nevertheless became permanent in popular culture.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
The discovery quickly attracted attention because witnesses reported several unusual features. Flesh appeared to be missing from parts of the head and neck, there was said to be little or no visible blood around the carcass, and observers described the tissue removal as remarkably clean. Additional claims soon followed, including reports of odd odours, dark patches on the ground, unusual colour changes in exposed bone and possible landing traces nearby.[Denver Public Library]history.denverlibrary.orgDenver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least…
These details emerged at a time when public interest in flying saucers was already high. Newspapers across the United States ran dramatic headlines linking the horse’s death to UFOs. The story spread far beyond Colorado and became one of the first widely publicised incidents in which an unexplained animal death was connected to extraterrestrial speculation.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
How the UFO Explanation Took Hold
The UFO interpretation did not emerge from physical evidence alone. It developed because the horse’s death occurred within a broader atmosphere of local UFO interest. Reports of strange lights in the San Luis Valley had circulated for years, and some witnesses connected those stories to the unusual condition of the carcass.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
Several reported details seemed difficult to explain at first glance:
- Claims that flesh had been removed with surgical precision.
- Assertions that there was no blood at the scene.
- Reports of strange smells and discolouration.
- Alleged landing marks or scorched areas near the carcass.
- Accounts of unusual aerial objects seen in the region around the same period.[Denver Public Library]history.denverlibrary.orgDenver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least…
Once national newspapers began presenting the incident as a possible flying-saucer mystery, the story acquired a life of its own. UFO writers and paranormal researchers later revisited the case, often treating it as a foundational example of the animal mutilation phenomenon that became prominent during the 1970s. In popular UFO literature, Snippy was increasingly portrayed as evidence of extraterrestrial experimentation despite the absence of direct proof linking the death to any aerial object.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
The case therefore became important less because of what investigators could demonstrate and more because of its cultural influence. It provided a dramatic narrative that connected UFO sightings, livestock deaths and the isolated landscape of the San Luis Valley into a single enduring legend.[Denver Public Library]history.denverlibrary.orgDenver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least…
What Later Investigation Found
As the story spread, investigators examined whether the extraordinary claims could withstand scrutiny. The most important review came from researchers associated with the University of Colorado UFO study, commonly known as the Condon Committee. Their conclusion was straightforward: they found no evidence that the horse’s death was associated with any abnormal or extraordinary cause.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
This conclusion mattered because many of the case’s most dramatic features turned out to be less clear-cut than newspaper reports suggested. Observations were made after the carcass had already been exposed to the environment, and many claims relied on recollections rather than controlled documentation. Some details changed as the story was retold, making it difficult to determine which observations were original and which emerged later through repetition.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
Investigators and sceptical researchers also noted that scavengers and natural decomposition can create effects that appear surprisingly precise. Dry conditions, insect activity and animal feeding patterns may remove soft tissue while leaving other parts relatively intact. Likewise, apparent absences of blood around a carcass are not unusual once decomposition advances and body fluids disperse into soil or are consumed by scavengers.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
Some sensational claims weakened further under examination. Reports of radiation anomalies, landing traces and other physical evidence were never supported by conclusive documentation capable of demonstrating an extraordinary event. The case remained unusual, but unusual is not the same as unexplained by natural processes.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
Why the Case Still Matters in Colorado UFO History
Even though the UFO explanation lacks convincing evidence, the Snippy incident occupies a central place in Colorado UFO folklore. It helped establish the San Luis Valley as a destination for UFO enthusiasts and linked the region’s reputation to later reports of cattle mutilations, mysterious lights and paranormal claims.[Denver Public Library]history.denverlibrary.orgDenver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least…
The story also illustrates a recurring pattern in UFO history. An unusual event generates genuine uncertainty; dramatic media coverage amplifies the mystery; later investigations offer more conventional explanations; and the original sensational version remains far better known than the subsequent sceptical assessment. The Snippy case follows that pattern closely.[Wikipedia]WikipediaMutilation of "Snippy" the horseMutilation of "Snippy" the horse
Today the incident survives as part of the cultural identity of the San Luis Valley, with the horse’s remains becoming a tourist curiosity associated with regional UFO attractions. Yet from an evidence-based perspective, the case is best understood as an influential legend rather than a proven UFO event. It remains historically important because it shaped how people viewed the valley, not because it demonstrated that extraterrestrials were responsible for the horse’s death.[cpr.org]cpr.orgufo watchtower celebrates 25 yearsUFO Watchtower in the San Luis Valley famous for a horse…24 Apr 2025 — UFO Watchtower in the San Luis Valley famous for a horse skelet…
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Further Reading
Books and field guides related to Did a UFO Kill the Horse Called Snippy?. Use these as the next step if you want deeper reading beyond the article.
The UFO Experience: A Scientific Inquiry
Provides investigative tools for assessing the UFO explanation.
Stalking the Herd
Directly addresses livestock mutilation claims linked to UFO narratives.
Hunt for the Skinwalker
Examines animal-anomaly and UFO claims comparable to the Snippy legend.
The Mysterious Valley
Discusses the San Luis Valley mysteries that helped make Snippy famous.
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Endnotes
1.
Source: Wikipedia
Title: Mutilation of “Snippy” the horse
Link:https://en.wikipedia.org/wiki/Mutilation_of_%22Snippy%22_the_horse
2.
Source: Wikipedia
Title: Cattle mutilation
Link:https://en.wikipedia.org/wiki/Cattle_mutilation
3.
Source: cpr.org
Title: [ufo watchtower]({{ ‘ufo-watchtower/’ | relative_url }}) celebrates 25 years
Link:https://www.cpr.org/2025/04/24/ufo-watchtower-celebrates-25-years/
Source snippet
UFO Watchtower in the San Luis Valley famous for a horse...24 Apr 2025 — UFO Watchtower in the San Luis Valley famous for a horse skelet...
4.
Source: centerpostdispatch.com
Title: First, she was on display at a museum in Alamosa.Read more
Link:https://www.centerpostdispatch.com/stories/mystery-horse-on-display-at-ufo-watchtower%2C5354
Source snippet
Mystery horse on display at UFO Watchtower1 Sept 2022 — Following the investigation in 1967, Snippy's bones jumped between eight location...
5.
Source: history.denverlibrary.org
Link:https://history.denverlibrary.org/news/western-history/ufos-and-horse-called-snippy
Source snippet
Denver Public LibraryUFOs and a Horse Called Snippy20 Oct 2020 — The horse and cattle mutilations were distressing, to say the least...
6.
Source: history.denverlibrary.org
Link:https://history.denverlibrary.org/tags/snippy
Source snippet
All Denver Public Library locations will be closed on Friday, July 3, in observance of Independence Day. More Information.Read more...
7.
Source: history.denverlibrary.org
Title: livestock mutilation
Link:https://history.denverlibrary.org/tags/livestock-mutilation
Source snippet
MutilationLivestock and the beginnings of the Satanic Panic. Scan of article about seeking flying saucer in realtion to horse death...Re...
8.
Source: history.denverlibrary.org
Link:https://history.denverlibrary.org/tags/alamosa
Source snippet
denverlibrary.orgAlamosaAlamosa. Scan of article about seeking flying saucer in realtion to horse death. UFOs and a Horse Called Snippy ·...
9.
Source: history.denverlibrary.org
Link:https://history.denverlibrary.org/tags/ufos
10.
Source: writing.colostate.edu
Link:https://writing.colostate.edu/gallery/mckinney/snippy.htm
Additional References
11.
Source: coloradolifemagazine.com
Link:https://www.coloradolifemagazine.com/blog/post/the-legend-of-snippy-the-horse?srsltid=AfmBOoo06f9Kgmbl3ikG2BS-tPME3lhCZxxeQQcmWAoCN73YUVk39ib6
Source snippet
The Saga of SnippyLady's mutilated remains were discovered on a property near Alamosa. The... Newspapers across the country ran with sug...
12.
Source: youtube.com
Title: ‘On the Trail of UFOs: Night Visitors’
Link:https://www.youtube.com/watch?v=s5KAzME90TE
Source snippet
Cattle Mutilation Points To Alien Activity on Farm | UFO Witness | Travel Channel...
13.
Source: youtube.com
Title: EP 336: An Armoire of Brandy Snifters and Mug Madness
Link:https://www.youtube.com/watch?v=4VKALwuVtww
Source snippet
'On the Trail of UFOs: Night Visitors' - Clip Recounts First Brutal Cattle Mutilation [Exclusive]...
14.
Source: youtube.com
Title: SHOCKING Animal Mutilation! Was It Aliens?! (Unexplained Mystery!)
Link:https://www.youtube.com/watch?v=lJJfsaHvSXQ
Source snippet
The Animal Connection to the Gods | Ancient Aliens | History...
15.
Source: youtube.com
Title: The Animal Connection to the Gods | Ancient Aliens | History
Link:https://www.youtube.com/watch?v=Npe0yNZasqw
Source snippet
23: Lights in the Sky. Great Sand Dunes National Park...
16.
Source: youtube.com
Title: Colorado’s Strangest Mysteries Just Got Weirder
Link:https://www.youtube.com/watch?v=XDUmOhPjUpQ
Source snippet
SHOCKING Animal Mutilation! Was It Aliens?! (Unexplained Mystery!)...
17.
Source: youtube.com
Title: 23: Lights in the Sky. Great Sand Dunes National Park
Link:https://www.youtube.com/watch?v=QAOk8WZtQ7w
Source snippet
EP 336: An Armoire of Brandy Snifters and Mug Madness...
18.
Source: audible.com
Link:https://www.audible.com/pd/Snippy-the-Horse-UFOs-Mutilations-the-Cover-Up-That-Started-It-All-Audiobook/B0F92WK6TB?srsltid=AfmBOopVsqJn7O0Xs-M13p0UwZvrPEwk2fSB-7Q3gABT6mDhtQ_hPhoY
19.
Source: sosupernaturalpodcast.com
Link:https://sosupernaturalpodcast.com/the-unknown-animal-mutilations/
20.
Source: instagram.com
Link:https://www.instagram.com/p/CyI7Ct_sxXk/