had a pit do the same thing go to the local vet ask if they have Mitaban its in little brown bottle. 2.5cc to half gallon of water. in like a gallon jug and pour it on them its smells pretty strong. let dry do not rinse it off. we did it every 3 week till the bottles gone maybe 3 doses. my pit looks like she never had any problem full of hair look good cant even tell.
this will work... we did the same thing but we gave ours a bath in it 1 x a week for 4 weeks. the vet said that if that did NOT work... to give him ivermectin.
