covid-19October 14, 2020 Calmer and less curious: How dogs’ personalities change as they age As with their human owners, dogs’ personalities change as they age. But some traits stay the same. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…