that's no cat!

Caught on our webcam around lunchtime today.  

Reviewing the images, we initially thought it was the neighbour’s ginger tom Trevor, as he likes prowling round our garden.  But it looked a bit weird.

Then, a few shots further on, we could see its thin legs, and it turned its head.

It’s a deer!  In our garden!  We are not in the countryside: we are surrounded by houses.  Where did it come from?  Where did it go, after it trotted past the car?