One of my goats has been limping on her front right leg for 3 weeks now. I have tried everything I can think of. I have cut her hooves, it is regularly sprayed with antiseptic. The vet gave me an antibiotic injection to try (that didn't work!). I have seriously reduced the grain she eats (just in case it is the grain). I have felt her leg so many times, I can't feel anything wrong. She does not react at all when I feel all down her leg. Her hoof is not hot and there is nothing lodged in her foot that I can see. I have run out of ideas. Is there anyone that can help me please. I just dont know what to do next.