A Labrador retriever, 3 years old, 46kg. His left hind limb was lame for three months. The result of drawer test was pos
A poodle named Fat-Woman, 10 years old, female, neutered, lameness of the hind limbs, positive drawer test of both knee,
A poodle, 6 years, suffered from the bilateral patellar dislocation with anterior cruciate ligament rupture, and can not
A Caucasian Shepherd Dog, about 3 years old, 73kg , both legs suffered from the rupture of anterior cruciate ligament, a