German Shepherd puppy interrupts woman's burpees 

This is the adorable moment a boisterous German Shepherd interrupts a woman doing burpees. The excitable pup, named Maximus, can be seen leaping onto her back as she lowers down into a press-up.He then clambers over her, wrapping his paws around her and sniffing her armpits. She can be seen squealing as he tickles her with his nose, exclaiming: 'I can't do anymore!'Maximus then sits on her wit...