i figured out what the bald spot was on Cadee. it is the injection site for the cd/t shot i gave two weeks ago. i realized what it was when i noticed it was also a lump. i hadnt wanted to touch it earlier for fear it was roundworm. i got over it. Ester has a lump still as well. why is this? i used case-bac. is there an IM form of this shot? Jeffers catalog doesnt have one. where can i get this? i dont want to have 5 goats with bald spots/lumps for weeks. how long do these lumps last?