St bernard Puppy wanted (Temecula)

Hi there, my name is julia.
Since September i have lost two st Bernard's one was 12.
5 and died of old age.
2nd died a month ago aged 8 suddenly.
I have a 7 year old German shepard who was raised with both shes so beside herself and pines where they slept.
Im looking for a puppy or a little older im a big st Bernard's lover and i need a younger dog that shelby can mother we got a kitten at Christmas and she loved it but now its older its not the same.
Please let me know if you can help