When the animal has taken {TAIL ~ its fill}, the trough can be hinged back into the nesting position about the sides of the reservoir, orienting the dispenser for convenient handling and {HEAD ~ storage} until next needed 
When the animal has taken { TAIL ~ its fill } , the trough can be hinged back into the nesting position about the sides of the reservoir , orienting the dispenser for convenient handling and { HEAD ~ storage } until next needed
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH