Help needed for a first responder's fur child

Hi, my name is Jacob, I'm a full-time EMT and part-time firefighter. Recently my fur child Lucy has fallen ill for unknown reasons at this time. If you know any first responders they will tell you the job isn't easy but very rewarding. With success also comes failure, as well as stress that first responders deal with daily. Not only are my dogs my beloved pets, but they also serve more than that, they're my stress relief when I get off shift, They're my alive teddy bears to cry with when I feel nothing but defeated. Their unconditional love makes me forget the things I have seen over my 13-year career. So please, help me get my Lucy girl back on her feet and feeling better like they have made me whole all these years. Thank you very much.