Hi everyone. New to all this so pls bear with me. I have searched Internet forever and neeed some advice. My 5yr old female bichon has had the crystals in her urine for years and is on royal canin s/O Urinary wet food. It is all she is allowed no treats etc. My question is. Is there an alternative that is better ingredients and can she have a treat of some kind. She loves dental sticks but isn't allowed them now and she seems constantly hungry. Any help or advice would be great.