Foster dog turns out to be their dog's sister

[Catherine]

A family took in a foster dog, Zoey,  from the shelter because she wasn't doing very well. She reminded them of their dog Jazz.
The two dogs became best friends. They did a DNA test and surprise, Zoey and Jazz are full siblings from different litters. 

https://paradepets.com/pet-news/rescue-d...revelation

What are the odds of that happening? Zoey really looked like Jazz for a reason. As brother and sister they are perfectly suited to each other.
They belong together and chance made it happen, with the help of caring people who saw a dog in need and helped her.
Everyone wins in this case.