Probabaly start off with getting your cat fixed, when you have more than one cat around even if they like eachother a lot they still might be a little territorial, wich leads to marking their scent wich is peeing. Then get a carpet cleaner and that wow gold should work, remember you can rent them from places, look it up online.

Iams dry food, even though it is a little more expensive it is the most healthiest, most recommended cat food brand. hope this helps SammyG AKA Samantha.