Hi. My mom's puppy (16 weeks old) has a bladder infection. She's been to the vets and he gave her antibiotics. He also said that her urine is not acidic enough and gave her medication for that. She has to be re-checked in 3 weeks. However, he said she may have to take the pills for the acid for the rest of her life. Does anyone know of any alternative to this or what would cause this in a puppy so young? She is on the nutro ultra puppy food, so she gets good food.