Conversation so far:
how long does a red fox live in the wild
Red foxes live very short lives in the wild. They often live only around three years, according to the Animal Diversity Web.
how long does a domesticated red fox live
Captive foxes can live up to about 14 years, comparable to domestic dogs.
how many subspecies of red foxes are there
There are over 45 subspecies of Red Foxes around the world.
what is the red fox's vision like
Red foxes' eyes are specially adapted to night vision. Behind the light sensitive cells lies another layer called the tapetum lucidum which reflects light back through the eye

Question: how about the sense of smell
Self-contained rewrite: what is the red fox's sense of smell like