Jesse had a small abscess fixed from the farrier today.  ( last trim was feb 01) I dont even know what causes  abscesses.  Can some hi sugar feed like purina eq sr cause an abscess ? Bec of Jesse having 14 teeth removed, the bo suggested adding a bit of purina eq sr to stimulate his appetite. Surgery was feb 11 so I'm just being foolish by continuing the purina eq sr. Interestingly enough,. the dental vet said he's never seen such good healing after this procedure   Jesse is  25, cushings  and IR.. lj friedman san diego n0v 2014