How are the Tasmanian wolf and the gray wolf related?

Answer:
They are not related. They are both mammals, and that is where the similarity ends.

Thylacines (the correct name for Tasmanian wolves) were marsupials. They are now extinct. They had a pouch in which the young developed after birth.
Gray wolves are placental mammals. They have a longer gestation period than thylacines, and the young are much more developed when born.
First answer by On the Wallaby. Last edit by On the Wallaby. Contributor trust: 2763 [recommend contributor recommended]. Question popularity: 1 [recommend question].