How to Tell if a Dog Has a Bladder Infection By: Dr. Robert T. Pane Updated On: April 05, 2017 Part of the video series Common Canine Eye Problems How to Relieve a Dog's Stuffy Nose How to Tell if a Dog Has a Bladder Infection Dog Paw Health Problems Related About the Author Robert T. Pane, D.V.M., is a veterinarian in Miami, Florida.