Cally The Wonderdog absolutely LOVES balloons, but can she break the world record for the fastest time to pop 100 balloons by a dog? C'mon Cally, Great ...

World record-breaking balloon-popping dog act, Mitch & Cally The Wonderdog, in Britain's Got Talent 2015 Audition week 5.

World record-breaking balloon-popping dog act, Mitch & Cally The Wonderdog, in Britain's Got Talent 2015 Semi-Final 1.

'We witnessed history tonight': Mitch and Cally the Wonderdog breaks Guinness World Record on Britain's Got Talent first live semi-final.

See more from Britain's Got Talent at Cally The Wonderdog absolutely LOVES balloons, but can she break the world record for the fastest ...

See more from Britain's Got Talent at We're reliably informed that Cally the Wonder Dog is a bit of a tearaway when it comes to balloons.

Mitch & Cally The Wonderdog have a pop at the world record | Britain's Got Talent 2015

Mitch & Cally The Wonderdog have a pop at the world record | Britain's Got Talent 2015