Want to watch better-quality PBS Video? Sign in to access HD streaming!
The old saying that 'a dog is man's best friend' couldn't be more true. Animal companions can provide therapeutic benefits, both emotional and physical. Research shows that pets can help lower blood pressure and lessen anxiety. They can also boost our mood and immune systems. 'Health Link' examines how animals are being used in therapeutic ways to facilitate healing and rehabilitation.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.