Why has my dog suddenly stopped bending his hind legs while sitting up straight? He now completely stretches them like a baby does while sitting. - Quora
![I have 3 month old puppy and his right front leg is shaking while he sits on his two back legs.i got him to the doctor I have 3 month old puppy and his right front leg is shaking while he sits on his two back legs.i got him to the doctor](https://f01.justanswer.com/JACUSTOMER53l8y23f/2014-11-22_173544_img_20141122_191715.jpg)
I have 3 month old puppy and his right front leg is shaking while he sits on his two back legs.i got him to the doctor
![Involuntary Muscle Trembling in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost Involuntary Muscle Trembling in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost](https://images.wagwalkingweb.com/media/advertisement/1635445557.8551981/wellness-photo_2x.png)