You noticed that Jin was practically herding the 2 sick, but new hybrids. Yes, then you realised why. He's a sheepdog for goodness sake! It's his instincts!
Their obviously younger than the other two you have. Yoongi was protective of the cat hybrid. Jin was more concerned about the dog.

After a check up at the specialist, you found out their names were J-Hope and Namjoon. J-Hope was a Ginger colour and Namjoon a black Great Dane.

J-Hope was a skittish cat and hid behind any of you when it was his turn. He had 4 cracked ribs but Namjoon had a badly sprained wrist.  Both boys were sick with a high fever and a bad flue.

You found out that their owner hated animals that weren't of the bird variety but got them as a gift. He emidiately threw them in a bag into the river. You were horrified.

Yoongi and Jin each chose a hybrid to take care of but still liked them both a lot. You also took care of both the newbies. Yes your family was growing bigger but you'd still make space for more anytime.

Namjoon

J-Hope.