When it comes to calming "nuisance-barking" dogs, a spritz of fragrance under the chin is more effective than electric shock, a test by the Animal Behavior Clinic at Cornell's College of Veterinary Medicine has found.
The groundhog (also known as the woodchuck) is honored at Cornell for its indispensable contributions to the study of liver disease in humans.
Got questions about Groundhog Day? We've got answers. Woodchuck and groundhog are common terms for the same animal, the rodent with the scientific name of Marmota monax.