омг ребят помогите поссисив its dinner is here. (the dog)
her children are at school now.( Judy)
Its her idea. (my wife)
Its leg is broken. ( that bird)
His new bike is really good. (Jeff)
Here's her telephone number. ( the doctor)

The dog's dinner is here.

Judy's children are at school now.

My wife's idea.

That bird's leg is broken.

Jeff's new bike is really good.

Here's the doctor's number.