Total rubbish... Only there to try and show how clever you are..

Joe - I'm sorry you feel that way. I'm honeslty not that clever, I had to google all these groups. Just thought some of the proper quiz enthusiast may find it a good challenge so tried to make it really difficult to get them really puzzling. Sorry if I missed the mark.

2 easy and 2 hard is a good mix, stumbled across the dogs but didn't know what they were; I found the languages line interesting, valiant attempt thanks!