male neutered overweight cats are the ones most prone to uti. keep your cats active, and give them plenty of water, bottled water is better than tap. mixing it in food is a good way for you to sneak it into their diet.
cats also need to have wet food in their diet because that is how their digestive sytem works. it was made to digest raw meat.
oh, it's been about 2 weeks and tigrito is better than ever. peeing full stream, and extremly happy.