Would you "rescue" a pet from the pet store?

There are a few aquarium fish shops where I used to live. There's nothing to rescue there. Everything is kept very clean. The fish were all very well taken care of. In fact, the aquariums in the shops were models for us to emulate at home.

As for dogs, very often they pick us as much as we pick them. I remember adopting an old dog once. It was probably about ten years old. It's owner was an old lady who had gone back to her village leaving the dog to her niece who couldn't look after the dog too well because she was busy. The old dog just took one look at me and followed me home without any questions asked.