Polliswog

Had to do 3 or 4 rounds of the spawn points, killing non-battle polliswogs and other battle pets nearby to try and force a polliswog battle pet spawn. Eventually got it, at the swog pool at 34,67

Thanx Zookeeper, I also found mine at 55.0. 39.4 as a primary.

I had the points

/way 53.46, 41.68

/way 43.44, 83.64

/way 60, 29

from a Wowhead comment, but also found one as a primary at

/way 56.24, 30.81

P.S. Thanks, Zookeeper! It was at the spot you mentioned

/way 55.0 39.4

that I found the breed I wanted. :D

Found one at 55.0. 39.4 as a primary.

You will find critters anywhere really as long as it is by the water, but there will be only one active battle pet at any given time. Luckily there are only 3 spots to look at in Thaldraszus x)

Found as a primary near a lot of Swoglets