Cortisol

Cortisol in shelter dog hair shows signs of stress

Despite the good care, a shelter can be a stressful environment for dogs. Researchers at Utrecht University investigated if the amount of the hormone cortisol …

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animal health

Common household noises may be stressing your dog

Researchers at the University of California, Davis, have found that people may not recognize that their dog is stressed when exposed to common household noises. …

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