隣の家に子犬が来ました。
Puppy came to the house next door.

この子犬はブリーダーがペットショップに売ることができなくて、残ってしまったので里親をさがしていたのです。
A ｂreeder was looking for a foster male  puppy,because the breeders did not sell him to a petsｈop.
A breeder was looking for a foster male puppy, because the breeder could not sell him to a pet shop for some reason.

とてもかわいい子犬です。
It is  very cute.