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Equine Health Resource

Groaning Sound when Gelding or Stallion Trots

Code Green - Contact Your Vet to Obtain Useful Advice & Resources

Code Green - Contact Your Vet to Obtain Useful Advice & Resources

    An odd groaning sound originating from the sheath can occur when a stallion or gelding trots. This is thought to be caused by tensing of the abdominal muscles causing air to be sucked into the sheath.

    This is particularly noticeable at an extended trot or animated trot as pressure is created in the sheath with stretching of the abdominal wall from increased length of stride. It is considered a normal finding. Since this sound is caused by muscle tension and pocketed air pressure within the sheath, it may or may not lessen or disappear after a sheath cleaning. Regardless, it is usually not a cause for concern unless other signs accompany it.

    In rare cases, sounds can come from deep wounds to the armpit or groin. A sucking sound can rarely be heard immediately after a horse has been castrated. In this case it is caused by air being sucked into the incisions. This is a very different sound and occurs at the walk. Most horses with large wounds to this area are not trotting.

    If you remain concerned about this observation, talk to your vet.

    Identify or Rule-Out Possible CausesDIAGNOSES

    Tests to PerformDIAGNOSTICS

    POSSIBLE TREATMENTS or TherapiesTo Lessen or Resolve the Sign

    QUESTIONS MY VET MIGHT ASKQUESTIONS MY VET MIGHT ASK

    Author: Doug Thal DVM Dipl. ABVP

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