The 'Stranger Things' star took to Instagram to announced the passing of her furry family member after 9 years of having the dog in her family.
The actress posted a montage of video and photos of herself with Dolly, and captioned the heartbreaking footage, "In 2011, we recieved this blessing to our family. 9 years later, you turned into everyone's best friend. your slobbery good mornings and always showing us your toys were the best ever. your cuddles always felt better than the ones before and your loyalty to our family was incomparable."