If it's on the road then well it could be roadkill.  I would stop if at all possible but at the same time I wouldn't risk my life  to stop if per say a speeding car was on my tail that probably wouldn't be able to stop if I came to a sudden stop.  She could be sued for damages her animals cause so I for one would fence them in.  Same thing goes for a loose cow the owner could get sued for damages.
	
		
			
		
		
	
				
			
	