Itching Causes More Condition_symptoms What Kind Of Sicknessess On Dogs Causes Bumps And Itching Along Their Body?

What kind of sicknessess on dogs causes bumps and itching along their body? - itching causes more condition_symptoms

My dog has the skin of the mother in the whole body is itching very badly. The few on the left side when I noticed that about 10 today, at 2.14 clock this morning, 60% of which they did. I do not know if dogs get chicken pox or what it is. Who knows what kind of sicknessess cause of these symptoms in dogs?