[email protected] my 11 lb pomeranian has a urinary tract infection ,is on combiotics will hardly eat or drink so doesn't urinate much what can I do, is there anything I can give her so she will retain the water she does drink

Add an electrolyte to the water (pedilyte) To help retain any fluids she drinks.
With UTI's they need to drink a lot of fluids so try adding a little puppy milk to the water as well :)