Nicely explained video, thanks for sharing.

I've got a three year old Philly Pacer and I was wondering the vets already did the pain block sacraliac region . She got the turns a little better she's not hiking her back legs in the turnd as bad. Numbness stretch or back stretch you know in a straight line basically she can really close doesn't appear to be crossfire or enough pain. Would you inject the hocks or the whirl bone first