
I forgot to get pics of Ruffley actually taming the little bugger, so the pic of him by her side is included here with the looks.

Ain't he cute? More and more I find myself really liking ravagers and trying to include one on all my hunters.

So anyway, as you can see, this guy is a light, sort of melon green, with black accents, and a dark green and orange carapace (bottom left photo). It's a color scheme that works surprisingly well. Ravagers are probably one of the weirdest looking creatures in WoW, which makes me love them all the more.

These guys have some wicked looking teeth and this particular skin has a glowing red eye map on it (top right photo). For as mean as these guys look, Scream is surprisingly loving and protective of Ruffley. The only major thing wrong I see with these guys is the really low res 'mane' that runs down their back (bottom right photo).
Animations and Sounds:

To go along with their weird looks, ravagers have equally weird movements and noises. The noise they make when they go into combat is how Scream got his name--it's the closest word I can think of when I hear their combat noise.
I love the way ravagers move, I think it gives them a certain charm. They only have one idle and that's to look side to side fiercely (Tyra Banks would be proud), quills raised (second photo from the right). When they run, they drop that carapace, open their maw, and skitter forth on those spindly legs (first photo on the left). When they swim, they turn themselves on their 'belly', stick their heads out, and use those legs much the way an octopus would (second photo from the left and last photo).
Combat:

The weirdness doesn't stop!

Ravagers' special ability, Ravage, causes their target to take 4% increased physical damage. This is great for any melee heavy groups. It also makes the ravager a great soloing pet, which I think a lot of people underestimate them for because their debuff only effects our autoshots. Ravage will increase all damage done by the ravager, therefore increasing its threat. Next to my crocolisk, my ravager is one of my favorite pets to use for soloing on Yzma (I do take some pleasure in knowing that other people might be grossed out by Yzma's ravager after Kormai pointed out it looks kind of puke green.

Ravagers are cunning pets which means that they are about equal to a ferocity pet in damage. Long gone are the days of Ferocity=DPS, Cunning=PvP, and Tenacity=Tank/Solo.

Edit: Would also like to mention that the sayings on the last two panels are lyrics taken from Scream by Avenged Sevenfold.