Kaley Cuoco and her fiancé Tom Pelphrey have shared tributes following the death of Cuoco’s dog Ruby, marking the loss of a long-time companion.

The actress announced on April 19 that Ruby had died after 12 years. In a message posted on Instagram, Cuoco reflected on their time together and the impact the pet had on her life.

“Ruby… I knew this day would eventually come but it doesn’t make it any easier,” she wrote. “I’ve had her for so many years that I’ve truly lost count. We have been through SO much together, and through everything, she has remained the exact same: the sweetest little angel snowball. Everyone loved her!!”

Cuoco adopted Ruby in 2014 after meeting her at an East Valley shelter during a shoot. Recalling the moment, she said, “I went home that night and couldn’t get her out of my mind, so I went back the next day and adopted her,” describing it as the “best decision I ever made.”

She also addressed the emotional difficulty of losing pets, adding, “The more pets we have, the more we go through this familiar pain, but it’s an honor to give these dogs the best life possible because that’s all that matters.”

Pelphrey also paid tribute, stating, “Ruby aka “Snowball” aka “Ruby from the Block” was as angelic in temperament as appearance – however she did not suffer fools gladly and punched well above her weight class. We will miss her.”