Wanted Small, Older Dog (Tucson)

I can provide a wonderful home for a canine who needs rehoming.
My ideal dog would weigh less than 20#, 5 + years old and in good health.
I have a Senior Corgi who misses his dog friend who recently passesd.
He needs another canine companion , a Dachshund , Corgi, mixed breed, short hair, etc, I will pay a reasonable rehome fee.