How to say “A puppy escaped into the pet store sales floor yesterday, and everyone stopped shopping to catch it.” in Japanese

In Japanese

昨日(きのう)、子犬(こいぬ)がペットショップの売(う)り場(ば)に飛(と)び出(だ)してきて、みんな買(か)い物(もの)そっちのけで捕(つか)まえようとしてた。

Kinō, koinu ga petto shoppu no uriba ni tobidashite kite, minna kaimono sotchinoke de tsukamaeyō to shiteta.