What butterfly/Moth will this turn into?

[mattbrown]

Saw this really cool caterpillar in the garden, and i cant find my little pocket book of butterfly's and moths to see what this will turn into, so i thought i'd post here.

 

[IDB1]

We had one of those last year

I did ID it at the time but forget now :roll:

 

[IDB1]

ok. . . think it's a Vapourer Moth

Google Image Search

 

[barry2017]

Looks like you could train it to act as a toothbrush.

 

[Steve Kish]

It probably grows into one of these:-

 

[gibbleking]

those suckers cause skin rashes so watch out if you have kids.1 of the schools i work at have a big problem with them at the mo...;cant remember the name thoo....