A Fortling, a tiny little creature thats a smaller replica of the known Fortuno, they're good companions and able to be tiny little pet, sure they're loud and bit chaotic, but with a bit of training it can really affect how they are in the future.
With positive training, they'll become more Mellow and relaxed, occasionally loafing and laying around alot of the time, their expression also becomes less serious and more calmer and relaxed, making them good companions for those who don't know whether a Dog or Cat is good enough.
With Negative training, they'll become more afraid and tend to hide away, keeping quiet and hidden to no longer take the bad training that they're being given, best not to leave one in a bad environment or else they'll run away to never really be found again.

It's unknown if Fortlings are the only ones who resemble Fortuno, but they seem to be a type of Subspecies of Enta that's more on the companion side..

Fortuno and Fortlings are owned by  beamattack64