Victorian pet cemeteries reveal rise of belief in a pet afterlife 

Researchers examined graves at pet cemeteries from the first public pet cemetery back in 1881, during Queen Victoria's reign, over the following 100 years. https://www.dailymail.co.uk/sciencetech/article-8881011/Victorian-pet-cemeteries-reveal-rise-belief-pet-afterlife.html?ns_mchannel=rss&ns_campaign=1490&ito=1490