no effects attributable to treatment were found in mortality , food consumption , water consumption , bodyweight gain , ophthalmoscopy , clinical signs , haematology , serum chemistry ( other than allantoin levels ) , organ weights , macroscopic pathology or histology , small differences were observed between mean values in treatment and control dogs for serum allantoin but there was no indication of any persistent significant difference throughout the 2-year study .
C0043094
bodyweight gain
C3540840
clinical signs