checkmate1
Well-Known Member
My vet came out recently to do my mares teeth and jabs, another livery at my yard asked me to get vet to look at some lumps on her horses back under the saddle. He said they were the result of using wormers like equest, equimax-the good ones that kill the worms that are cycling around the body aswell as the ones in the gut, whereas the others just do the ones in the gut. The lumps are the bodies immune response to the dead worm, it cannot be removed from the body so are just surrounded by fibre coating at remain there forever, but where there is friction-eg from a saddle there is a flamatory responce and lumps come up. Has anyone ever experienced this? Is it common? I know the lumps are harmless but a bit off putting! thanks