Raised pimples and scabs on the skin of dogs may be caused by trauma, fungal infection, parasites, etc. Dogs fight, scratch, or get scratched, causing trauma to the skin and scabs forming on the wound. If there is pus flowing out, the pus needs to be squeezed out and applied with antibacterial and anti-inflammatory ointment.

Dogs are infected with fungi and ringworm spots develop on the skin. It is recommended to clean the affected area and then treat it with antifungal drugs. If your dog is infected with parasites such as mites, you need to use external anthelmintics for deworming.