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Toby asked you via Facebook if your pet had a favourite song or theme tune and here's some of the most famous on the internet.
Some of the videos aren't technically 'pop' music but there's no denying that they're impressive.
Everything from the Batman theme tune to Lady Gaga, Law and Order and CSI, these pets belt out the tracks at the top of their voice.
They've all become internet sensations, having a combined view count of over 13 million!
Pug sings the Batman theme tune
Lady Gaga - Alejandro CSI theme tune
Law and Order theme tune Miska sings to iPad