Golden retriever is 4 months old and his right front foot is strangely lame. These days are not good. What should I do? Injection in the hospital didn't get better. Ask for help. . . . .

Dogs lack calcium. Four-month-old golden retrievers are the most prone to bone injuries. There is also the phenomenon that he is limping now. Don't let him exercise more and walk less. Go to the pet hospital and take a film first to rule out the possibility of trauma such as fracture. It's best not to let puppies, especially puppies about four or five months old, do strenuous exercise, and don't take her for a walk, especially medium and large dogs like Golden Retriever, whose bones are more likely to be injured during exercise. Remember not to let the dog go up and down the stairs by himself, which will also hurt the dog's bones ~ If you are careful, you can give the dog some calcium tablets, but I don't think it is necessary. When my golden retriever was a few months old,