Knot of rear hock

[BigNSoTX]

One of our Hereford steers has this knot on the inside of his right rear hock. It’s soft to the touch like an abscess. Anyone have any idea on what that could be or a treatment?

 

[Jive Turkey]

One of our Hereford steers has this knot on the inside of his right rear hock. It’s soft to the touch like an abscess. Anyone have any idea on what that could be or a treatment?

Call your vet.