Share 'Dog Behaviour'

My Bailey has bad body odour lately. Can anyone tell me why and what I can do about it?  Why does my boy lick clover? He also licks wet spots that I think is urine from other dogs. Sometimes he will lick then mark over top. What is that all about?  It is just lately that he has been doing this. He also has diarrhea and I think it is because of what he is digesting in the field. My daughter's d…