I recently lost my 20 month old cat to a sudden urinary tract infection. I fed him Natural Balance wet and EVO dry exclusively. Do you think these two brands contributed to that condition and what is your #1 pick for wet and dry cat food for my new four month old cat? I am considering Wellness Brand for both wet and dry. I cannot go through the torment of losing another animal so suddenly. I value your opinion and would appreciate your advise very much.