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What to do about blood-sucking gnats in horse's ears?

525 Views 9 Replies 8 Participants Last post by  williamsshelley647
So I let my OTTB Charlie and my mini Rumor out to graze on a small area of grass. After half and hour when I brought them in they both had a bunch of tiny blood sucking gnat-things in their ears. They were on the tips and then more farther down. When I rubbed up with my fingers they would come off and I would crush them. Some of them left blood on my fingers.
The horses normally stay in a large dry lot area as we don't have the acreage for them to be on pasture. However, we do have a bit of grass for them to graze on. They never have had these in their ears before so I believe that they got them while grazing on the grass. It has recently rained a lot so though the ground has dried out a bit, there is still some wet ground.
1) Does anyone know what they are?
2) Has anyone had them on their horses before?
3) How can I prevent them?
I have a fly mask with ears for Charlie that I am thinking of using. Rumor's fly mask does not have ears.
There were more gnats than can be seen in the pictures on the horses' ears.
Here are some photos of the bugs in the horse's ears:
They didn't like me playing with their ears with a phone snapping pictures so it is hard to see.
Sky Dog Plant Fawn Carnivore



Vertebrate Mammal Gesture Wood Fawn


Skin Gesture Finger Thumb Wood


Fawn Whiskers Felidae Snout Tail


This is an image I just found on the web that shows what the gnats looked like in a better picture. There were not quite as many.
Liver Dog breed Whiskers Fawn Feather
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We call them black flies in New England, other places call them gnats or buffalo gnats. They're miserable, bitey pests that drive the horses nuts. A fly mask with ears will go a long way towards making them more comfortable. One of my mares has to have a full fly sheet with neck as she gets horrible hives from their bites. Where I live, the old adage is that they come out on Mother's Day and are gone by Father's Day, which is holding true so far this year!
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What I do to help keep bugs out of ears is I spray the Pyranha wipe N spray on my fingers and run down my horse's ear with it and get the ears slightly damp, {if your horses let you touch their ears}, I have one gelding that loves his ears to be rubbed but the others not so much. But has helped to keep flies out of ears.
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Smear Vaseline wherever those little suckers appear - in the ears, under the chin, on the chest, and around the sheath/teats.

You can fly mask with ears, but I would also Vaseline everywhere else. We get them terribly here. You'll notice either clearish or yellowish crusties where they have been sucking, which helps to know where to smear the Vaseline.
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Smear Vaseline wherever those little suckers appear - in the ears, under the chin, on the chest, and around the sheath/teats.

You can fly mask with ears, but I would also Vaseline everywhere else. We get them terribly here. You'll notice either clearish or yellowish crusties where they have been sucking, which helps to know where to smear the Vaseline.
Why use Vaseline? How does it help?
Why use Vaseline? How does it help?
The little gnats and blood-suckers can't attach with it on the skin. I'm sure some of them probably try, get stuck, and die. A lifelong equestrian, my first 'mentor' of sorts shared the trick with me.

If there are extensive open wounds, I've combined triple antibiotic and Vaseline together in the past to promote healing. Once healed, you can use Vick's for the odor to help prevent them as well.
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I also use Vaseline on all the spots that ClearDonkey suggested and it works well, they are miserable little things and cause a lot of discomfort for the horses when they are in season.
I also rub Vaseline on the belly button as they zero in on that spot as well.
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Vaseline is a great idea.
One of my geldings gets them in his ears too, and drives him crazy. I smeared furizone (with gloves, it can be harmful to humans) on the tips and put a fly mask with ears on him until they healed up, then I would apply Pryanna Roll-On on the tips and it worked pretty well to keep them away.
(Btw furizone is an antibacterial ointment that is in the same form as Vaseline, so works just as well with extra healing properties)
Yes, my horses are tortured by them too.

I don't like to use anything sticky (like Vaseline or the SWAT ointment) because then dirt sticks inside their ears so badly.
I usually end up spraying a painters glove (good horse hack!) with fly spray and then wiping it inside their ear. It doesn't last forever, but it does help a little bit. And it's not goopy for dirt to stick to.
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So I let my OTTB Charlie and my mini Rumor out to graze on a small area of grass. After half and hour when I brought them in they both had a bunch of tiny blood sucking gnat-things in their ears. They were on the tips and then more farther down. When I rubbed up with my fingers they would come off and I would crush them. Some of them left blood on my fingers. The horses normally stay in a large dry lot area as we don't have the acreage for them to be on pasture. However, we do have a bit of grass for them to graze on. They never have had these in their ears before so I believe that they got them while grazing on the grass. It has recently rained a lot so though the ground has dried out a bit, there is still some wet ground. 1) Does anyone know what they are? 2) Has anyone had them on their horses before? 3) How can I prevent them? I have a fly mask with ears for Charlie that I am thinking of using. Rumor's fly mask does not have ears. There were more gnats than can be seen in the pictures on the horses' ears. Here are some photos of the bugs in the horse's ears: They didn't like me playing with their ears with a phone snapping pictures so it is hard to see. View attachment 1151775 View attachment 1151776 View attachment 1151777 View attachment 1151778 This is an image I just found on the web that shows what the gnats looked like in a better picture. There were not quite as many. View attachment 1151779
Omg we have them so bad also. I haven’t found anything that works
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