Lungin round pens

[SandyDSA@aol.com]

Hey gang,
for those of you who make use of round pens, what do you think the minimum
diameter should be? How about the footing? I would like plenty of input
especially from the vets. Our city is adding a bull ring across the street at
the public facility and thye know less tha nothing about what they are doing.
Okay, fire away!
sandy