Multi Legged Creepy Crawly!

Our darling kitty is becoming a real intrepid explorer once she's let outside in the back garden! She scales all the fences now and walks across the tops of them and also scales next doors 13 feet fir trees which form a hedge along the rear of her garden! Yet again she got a bit stuck up there and had to be rescued by my hubby! This kitty has no fear!
After hubby had performed his rescue mission he came in for a cuppa and sat down on the sofa. A minute or so later, he felt something on his arm and lo and behold, this little creature was investigating his new surroundings!
After much googling I have found out that this beastie is a Grey Dagger Moth caterpillar!