Ihave developed sores on my legs and arms . They look like chigger bites, however I hsave not been around any place whre chiggers might be., The sores began on my legs but has s;read to my arms. I have no sores on my torso.???? They are not painful nor do they itch. This has been going on for about two weeks. I thought at first they

were flea bites . A family member has a dog, hewever they say the dog has been treated and hasn 't had l\fleas for some time . wot do u think... ''