How do I see which wolves I am stalking? Or is is not possible to do so. Because I recently found a male wolf up for breeding for 0 mushrooms with a lot of talents and a high rarity.

Hi there! It is stuck in kind of an odd spot. Go to pack> Pack Activities> Scroll down to reports and tap Stalking. Does that help?

Also, if the wolf is up for free breeding, you may want to PM the owner to double check that it isn't reserved for a friend or if they expect the Pick Of the Litter.