Need help with 5-YO Boer wether that has not been himself for @ 1 week. He seems depressed and is not his healthy self--had him since very young. Wish I had some specific symptoms--tail and head not up as usual, not as active laying down more, coat "rumpled," but is limping--sometimes hard to detect, but appears to be both front and/or back. Today he is noticably favoring a back foot today but I do not see anything wrong with the hoof itself. The only other thing I notice is that he scratches somewhat but I don't see anything in his coat. He may be losing some weight as his sides are starting to look a little sunken (he is heavy). He will eat grain when I offer and is going out into the browse and brush and trees which is all that he is fed 3/4 of the year. He has had CD&T, wormed, and hooves trimmed. Temperature yesterday was 101.7. Could his feet be the problem and making him ill? Does he need an antibiotic? It has been warm and wet here (Iowa) but my ground is sandy. I have limited knowledge with illness. Any suggestions/ideas welcome--or call vet (have not had much success there--he admits not much goat experience)--thanks.