Q. My Yorkshire terrier as red spots on his skin. Starting to spread all over his body. What could this be please
DAVID ELBEZE, DVM, MRCVS
A. This could be an allergic reaction, it night have started from an insect bite or a flea bite. You can give him half a benadryl tablet (25mg) twice a day for a couple days and see if it helps.
You should also flea him with a high quality flea spot on such as advantage/advocate/revolution.
If both things don't help and it's getting worse, take him to the vet - he will receive an injection in order to stop this reaction.