Looking for a small yorkshire or titscho to join my other 2 dogs and 4 cats

i am an animal lover and all my animals i rescued from the road, a bin and kittens near the road which were just born so i nursed them for few months to gain strength. as i am on disability. my animals are my medicine. i know theses breeds expect to pay however, i dont have the money to buy one and honestly i would prefer to go to a shelter to rescue a dog. mymoney (which is left over from my allowance goes straight to my animals. i rather eat toast/pot noodles and pasta and provide them with the good expensive food from pet shop. i cannot afford to buy now as i will be in debt with my bills as i live alone with my animals.therefore i would appreciate if anyone has a free yorkie or smaller dog so i can bring into my family of animals. they all get along. i would appreciate your kindness and, more importantly i;m not in any way will i breed them .(i had a yorkie in uk and she had puppies but i had income then to be able to provide all the necessary actions to sell them, however now i do not have the patience or money to breed .all of my other pets are sterilized and updated with their jabs. .