Dogs with blood scab like things on their heads, may be caused by dog head injuries, skin diseases, etc. Dogs head trauma, wound blood clotting the formation of blood scabs, it is recommended that the owner check the wound for redness and infection, if there is a need to squeeze out all the pus, clean disinfection and then apply antibacterial anti-inflammatory drugs. Dogs infected with parasites or fungus, the skin will have intense itching, the dog scratching resulting in broken skin, it is recommended that in addition to treating broken skin, in vitro deworming or the use of antifungal drugs.
