Don't worry bloo i don't use bloo crabs as bait but i do eat them yum yum
As far as the crab legs go, I hook the crab in a way that is impossible for the Tog to steal the bait. But if they are smarter than the average Tog they will just eat a couple of legs but 99% want the whole thing they don't stop at the legs. The main reason why i leave the legs on is I am lazy! It just takes a couple extra nibbles to get the main course
Oh and BTW Bloo do you draw all those cool little pictures you post. If you do you got a bit of talent there for a crab.