A-B | C-D | E-F | G-H | I-J | K-L | M-N | O-P | Q-R | S-T | U-W | X-Z

Ununited Anconeal Process, Canine
  Ununited anconeal process (UAP), elbow dysplasia, bone chip or bone spur
Upper Respiratory Infections, Feline
  Infectious upper respiratory infection, URI
Urethral Obstruction, Feline
  Blocked tom cat
Urine Marking, Feline
  Spraying
Vomiting, Canine
  Vomiting
Vomiting, Feline
  Vomiting, Throwing up
Von Willebrand's Disease, Canine
  von Willebrand's disease
Whipworms, Canine
  Whipworms