How to Treat a Dog That Is Constipated By: Gregory McDonald Updated on: April 05, 2017 More Articles How to Remove Cat Urine From Carpet How to Clean Fiberglass What Causes Static Electricity? How to Get Rid of E-mail Spam How to Get Rid of Moles Naturally Part of the video series How to Treat a Pregnant Dog for Fleas How to Treat a Dog That Is Constipated Related About the Author Dr. Gregory McDonald earned his Doctor of Veterinary Medicine degree from Ohio State University in 1979.