Marc Knobbe, DVM, MPH, Dipl. ACT

Marc Knobbe, DVM, MPH, Dipl. ACT, is a veterinarian based in Philadelphia, Pa.

Articles by Marc Knobbe

Cryptorchid Colt, Missing Equipment?

My newborn colt's testicles and umbilicus are set way back and the veterinarian can't feel the foal's penis. Read More