firstly, many thanks for everybody's advice in terms of my dog short leg problem. She is recovering now.
But unfortunately it seems another problem happens, I found she often scratches and bites a part of her body and saw there are some tiny red spot on her skin (just the part, not the entire body). I immediately gave her a shower and hope this can clean her skin. Because I think the problem might be because she is a long hair GSD and these days weather is quite warm.
but i am not sure whether it is hot spot or other serious disease, e.g. allergy, if it is some kind of allergic, any medicine for this?
help!!!