Six pokemons you could realistically catch had pokemons been real. Take into account your current social, financial status and in general, where you live and whether you could afford keeping them. Keep it realistic.

My team would be a maximum of three pokemons

>Pidgey
>Houndour
>mightyena

Cause I have a huge ass lawn and can afford keeping dogs. Won't evolve Houndour since the motherfucker would be an absolute pain if he ends becoming mad (Fire and Shit), can keep mightyena though and pidgey would just be that family bird. I am lazy and not really rich so 3 pokemons would be more than enough for me, while the temperature here is usually hot all around with short but cold winters but I can probably handle them during those few months.