オサンポ take a walk - 犬三昧 dogs

オサンポついでのお買い物？
お買い物ついでのオサンポ？
どちらでもかましまへん。
わてのお役目は、
ご主人様と一緒に歩き、
そしてご主人様を待つ、
それだけですさかい。

My owner firstly took a walk then went shopping?
Or, went shopping, then, took a walk?
I don't care about that at all.
My duty is "walking with my owner", waiting for my owner".