It may be considered strange for Brock to leave where he lives to conduct research because it can disrupt his daily routine, take him away from his support system, and potentially lead to additional expenses and challenges in a new environment.
It's strange for Brock to conduct research in the Last Dog because the Last Dog is a remote, isolated area with extreme weather conditions and limited resources. Leaving his familiar surroundings to go to such a challenging location is unusual and suggests he has a compelling reason to do so.
Because Brock likes Proffeser Ive
Probably not.
he left to join the ufc
Durring the catch of the rye
When you leave Pewter City after defeating Brock.
I am not 100% Sure but I think he left to play American Footbal
No... That is strange.
Possibly. I hope not! He's the one who makes it surprising :D
Yes on the final episode of sinnoh league victors to become pokemon doctor
There is currently no concrete evidence that Brock's Happiny evolves at all. However, the penultimate Diamond and Pearl episode's title has been revealed as "Pokémon Doctor - Brock!" and so rumours have started up is some forums that Happiny evolves in this episode and Brock decides to leave Ash to become a Pokémon doctor.