Add Yahoo as a preferred source to see more of our stories on Google. Many horse owners are familiar with the rhythmic snorting sound their horse makes. PETBOOK consulted Dr. Olivier Brandenberger, a ...

Dear Dr. Vittoria: My gelding’s sheath has been swollen for the past week. He seems fine, but I am concerned that I haven’t seen him urinate lately. Is he filling up with urine? – Worried Dear Worried ...