Where can you find the recipe for this guy? I think that some say it is in Westfall. Which guys drop it in Westfall?

I dont know where to find it, But I got mine off the AH for like 20s or something.

i got mine as a drop from a harvester golem  :) (this was on my twink btw)

Auction House is your best bet, but it does sometimes drop off of Mekgineer Thermaplugg, the last boss in Gnomeregan.

There are some on the AH half the time but if you havn't bought this already then just remember the squirrel is just there to look pretty because it can't help you in anyway what-so-ever. If you have already got the recipe then you will already know this.

u get it from the deadmines as anyone of teh ppl can drop it btw i got a cat from cookie lol so try to dm if u odnt find it sjut go for teh ah

u can fish the plans off of a certain dock in sw. just look up the item then click on the plans then there should be a map showing which dock

I found one in an enginering supply shop...
its kinda cool, i guess =P

out of all the pets my mana wyrm and mechanical yeti are the coolest

I got one in SFK.

it drops from at least anything over level 20

the mech chicken is better i got it from AH but don't know were the recipe drops