Some pets will appear to strain which can look like constipation but is actually can be a life-threatening urinary obstruction or colitis. Docusate sodium is available without a prescription but should not be administered unless under the supervision and guidance of a veterinarian.Docusate salts work by reducing surface tension which allows water and fat to interact with food in the stomach and feces which results in softening the stool.

Docusate sodium is commonly shorted and simply called “Docusate”.

Overview of Docusate Sodium (Colace®) for Canines and Felines