Can you spot this invisible dog?

This camouflage canine has learnt a new trick, blending in perfectly with his owners' living room rug so the couple always trip over their invisible pooch. As soon as Harley Edmonds, 21, and Matthew Young, 23, brought home a slate grey deep-pile rug last year to give their living room a cosier feel they realised they were going to have a problem. The couple's two-year-old Borkie, Marley, has fur exactly the same texture and colour as the plush carpet – and the pup quickly decided the rug was his new favourite place to snuggle up. Now Harley and Matthew constantly have to creep across their living room so they don't step on or trip over the dog.