Sorry, another question from me. McKenzie hasn't had an accident inside for about 6 weeks, but within the space of 3 days she's had 3, including 2 today within the last 3 hours. Might this be an UTI? Or is it something else - co-incidence or part of the teenage thing? Nothing else has changed that I can think of - I'm certainly not leaving her longer than usual between toilet breaks. Should I see a vet tomorrow or wait and see what happens in the next few days? Thanks ETA the three accidents she has had have all been in different places if that makes a difference!