The pair had been inseparable since they were both dropped off at the Humane Society of Texas.
Jack watched Tuna and they "talked" to each other in the kennels, Whitney Hanson said.
The two unlikely friends were so close, they had to be adopted together.
And they were.
Within a few days of their story being featured on multiple media outlets, the pair have been adopted, the North Texas Humane Society posted on its Facebook page.