Looking for Patterns!!!!

[moonsingingfreak]

I need help finding the following patterns:
Chain-link type scarf (saw one somewhere on the net, can't refind)
ruffley scarf (saw one at H&M... want something more colourful!)
Also saw at the mall: little sheep and dog and cat knit keychains! I basically just want to make the little animals... I guess tiny stuffies really!
If any of you have seen any of the following and could easily re-find the link, it would be awesome!