How much did you give, and did they aspirate? I've never had that problem.Most of the chicks I ever gave PND to died. Literally had what looked like seizers, and died. Some say vitamins like PND are bad for the chicks' hearts... I would have to agree.
 
	 
 
		 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		