Tyr is the mate of Sjöfn, sharing the same love for the young ones that dance around the pack dens as she does. They both take care of young pups as pupsitters, Tyr tending to allow Sjöfn to take over the majority of the duties so that he can see her at her brightest and happiest. Both wolves always wanted to have pups of their own, but with Sjöfn's inability to have children due to her infertility, their lives as mates has changed course and turned them towards adopting abandoned pups from Lillemor at the Enclave.
From puppyhood all the way into adulthood, Tyr has had an anxious disposition, always falling into bouts of nervousness and stress when something goes even the slightest bit wrong. He had a nasty habit of isolating himself when the anxiety rises, but after meeting Sjöfn and becoming mates, his anxiety alleviates when she is around. Playing with and taking care of pups is like magic to him, pulling away everything from his shoulders and letting him breathe after a long day of worry.