Of course, it had to be a cat! I've nicknamed him Shadow as he sleeps under a tree on the patio in front of the kitchen in the afternoons. He's almost impossible to spot, he really does look like a shadow! He's pretending to be a statue above.
We tried to scare him off - here he is looking terrified!
Way too relaxed! The previous owners had two cats and a dog. I think the other cats in the neighbourhood know there is a 'vacuum' to be filled!