Cuoco shared dozens of additional photos and videos of Norman to her Instagram Stories to pay tribute to her special pup."💔💔💔 love you forever, Norman," her sister, Briana, wrote.Ashley Tisdale commented, "I’m sending you so much love.I’m so sorry, it’s the worst feeling In the world 💔".

Cook, 29, and Cuoco, 34, had just adopted the senior pup earlier this fall from Paws For Life K9 Rescue, a California organization that rescues dogs from shelters and trains some of the pups to be therapy dogs.

The “Big Bang Theory” star posted Friday a heartwarming Instagram video from Thanksgiving day of a group of marine and wildlife volunteers responding to her call when she and husband Karl Cook found the struggling baby animal.

But as Cuoco's "Big Bang Theory" co-star Johnny Galecki — whom she once dated and is married to on the show — revealed on "The Late Late Show" Thursday, there was one tiny glitch.