Dodorog

Dodorog (Koridoaiken) is one of the fictional species of Pokémon creatures to appear in a gallery by MagesPages. The purpose of Dodorog in the games*, anime* and manga*, as with all other Pokémon, is to battle both wild Pokémon, untamed creatures encountered while the player passes through various environments, and tamed Pokémon owned by Pokémon trainers.

The name Dodorog is a portmanteau of Odor+ Dog.

Biological Characteristics
Pending

Pokedex
It has even better smell then it's Pre-Evo. It is so sensitive it can never get lost, no matter how far away from home.

In the video games
None as of yet.