Kemono Michi

The manga follows masked wrestler Genzou Shibata, who likes all kinds of animals and creatures. One day he is summoned to another world, where a princess asks him to help kill magical beasts, but he gets mad and puts her in a German suplex. Instead, he begins life as a pet shop owner in the other world.
(Source: Anime News Network)
Note: The chapter count reflects the original serialization before chapters were merged in the volume releases. The 12 extra chapters are also counted.