Rose to fame as the dog of YouTube sensation CJ so Cool. He stars on CJ's channel and even has his own playlist appropriately titled Rhino So Cool.
In February 2017, CJ introduced Rhino to his subscribers in the YouTube video "Surprising Girlfriend With A Puppy." The video earned more than 1 million views after it was released.
In March 2017, he became a certified service dog. CJ revealed his new status in the YouTube video "Introducing Rhino So Cool The Service Puppy (11 Week Old American Bully Exotic Breed)."
His "uncle" is superstar YouTube vlogger Jinx.