Loki's DF is fenrir most likely yes. It doesn't seem to be a dragon to me.
8 Legs.. Loki was blame for killing it, the Horse of good fortune..
Sleipnir (Odin's Horse)
- Origin:
Loki transformed into a mare to distract Svaðilfari, a giant's horse, allowing the giant to fail in building Asgard's wall; Loki became pregnant and bore Sleipnir.


