The puppy who loved me

My boyfriend and I went to a pet store one day to pick out a dog. At this pet store, we met a pug that we wanted to buy, but he was too expensive. However, the woman only wanted to sell the dog to a couple who would care for him and have the money to afford his expensive needs. One day, we went back to see the puppy, and he was gone. We asked what happened to him, and the woman said she sold him a couple hours ago. We were a little disappointed for not being able to get the dog and thought maybe he was in better hands. However, minutes after that, a girl walked in and said a puppy was following her around. It was that pug we had fallen in love with. I guess the puppy escaped from the woman who bought him and followed my boyfriend and me home.