Case file · Animal mutilation

'Snippy' the horse

The San Luis Valley case that launched the cattle-mutilation phenomenon — a horse found stripped of flesh with 'surgical' cuts.

1967 CE · 37.90, -105.60 · status: disputed

The sceptical view

Veterinary and later analyses point to predators and decomposition; the 'surgical' look is common in scavenged carcasses.

The founding animal-mutilation case. Natural death followed by scavengers explains it well; the UFO link came from the local flap.

Explanation	Weight	Why
A known natural phenomenon	50%	Scavengers and insects strip soft tissue around the head first, and drying skin pulls cut edges straight, so a horse dead several days looks "surgically" fleshed; veterinarians who saw it suggested this.
Undetermined	12%	The share a generic explanation had beyond what has been shown for this case: it fits many cases like this one, but has not been demonstrated for this one.
Perception, memory or mind	10%	The San Luis Valley was in a UFO flap, and the owner’s family and press read the carcass through that lens.
Something known, misidentified	10%	Ordinary decomposition and scavenging were misread as precise cuts and missing organs.
A hoax or fabrication	8%	Human interference, deliberate or prankish, cannot be ruled out; the story was quickly commercialised.
Genuinely anomalous	6%	Reports of burn marks and missing blood fuelled the legend but were never confirmed.
A poorly understood natural phenomenon	2%	No unknown natural factor is required.
Secret human technology	2%	Military testing claims have no supporting evidence.

Official position: No official inquiry; local veterinary opinions pointed to natural death and predation.