lump on neck **picture**

I would definitely get a vets opinion as a precaution, but if you've been able to prod at it I would assume its not hurting the horse?
 
Hello. Does she have a full range of movement? Can she do carrot stretches both ways? My boy had a much smaller lump on his neck and it turned out that he'd fractured it and subluxated a vertebrae.
Might be worth a chat with your vet to see what they think
Good luck
 
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