Tina the Talking Tabby

Tina the Talking Tuna is a toy D.W. Reat wanted for Christmas in Arthur's (Not So) Perfect Christmas. However, when she wrote her Christmas list to Santa Clausay, he was unable to find Tina in any store, so he got her Crackers, a similar toy. D.W. really wanted Tina, but came to accept Crackers as being "kinda cute."

Jingle

What's always at your foot, and is really, really. '  'wut? It's Tina the Talking Tuna!  
Just scratch behind her ears, and this is what you'll hear - "don't touch me or i will kill you!"
Oh Tuna, Tuna, Tiny Tuna, Tuna, Tuna, Tiny Tuna, Tina the Talking Tuna!...

Oh Tuna, Tuna, Tiny Tuna, Tuna, Tuna, Tiny Tuna, Tina the Talking Tuna

Oh Tuna, Tuna, Tiny Tuna, Tuna, Tuna, Tiny Tuna, Tina the Talking Tuna

Oh Tuna, Tuna, Tiny Tuna, Tuna, Tuna, Tiny Tuna, Tina the Talking Tuna