How to breed your female dog?

My mom has a dog, and I have a dog. They are two seperate breeds, totally different so they cannot be breeded. My mom's dog is a female teacup poodle, and she knows people with teacup male poodles, and so far has tryed to mate her with both of them dogs, months apart, but only the male dogs were interested, and she was not. She is about 3 years old. Any ideas on how we can get her to mate with another dog?!Please help, we've been trying, but she's a possesive type of dog.