Saint Petersburg, Russia-based photographer Andy Prokh has captured photos of his daughter Katherine growing up with her British Shorthair cat, named LiLu Blue Royal Lada.¬†Andy Prokh, the father and photographer of these adorable shots, said that Katherine and LiLu have “lived their whole lives together. I like to take photos of them because I love them both and I’ve always believed a photographer must love what he shoots.”

To see more adorable pictures of Katherine and Lilu, click here.