Ultimately the Glow Squid won in the final vote between it and the Iceologer. More recently, Mojang announced it will be shutting down Minecraft Earth, the home of the Moobloom.

The glow squid won out over a cow with flowers, the Moobloom, and a mean ice-shooting illager called the Iceologer. I'd have gone with the flower cow, but whatever, that's fine, I got outvoted.

Squid milking (what a wonderful combination of words) was removed from Minecraft in 2011. Maybe, though, it could make a return. I'm not saying you should be able to get cow's milk from squids ...