__ trail (5)

'trail' is the definition.
(spoor is a kind of trail)
This is all the clue.
(Other definitions for spoor that I've seen before include "Animal track, trail" , "Track of wild animal" , "Beast's trail" , "24 [TRAIL]" , "Animal's track/scent" .)
'trail' is the definition.
(an animal's trail is its scent)
This is all the clue.
(Other definitions for scent that I've seen before include "Distinctive aroma" , "Bouquet" , "Clue" , "Distinctive smell" , "Trail" .)
'trail' is the definition.
(synonyms)
This is all the clue.
(Other definitions for track that I've seen before include "Trace; path" , "One song on CD?" , "Mark left" , "Lines" , "Dog - path" .)
'trail' is the definition.
(thesaurus)
This is the entire clue.
'trail' is the definition.
(both can mean to go behind)
This is all the clue.
(Other definitions for lag that I've seen before include "Fall behind; insulate" , "Wrap to protect from frost" , "person inside" , "Cover pipes" , "trail" .)
'trail' is the definition.
(synonyms)
This is all the clue.
(Other definitions for dog that I've seen before include "'Every ... is allowed one bite'" , "Domestic animal" , "A pet; its life prov. wretched" , "Cur" , "Worry" .)
'trail' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for path that I've seen before include "Trodden track" , "Pedestrian way" , "Track made by walking" , "Track, way for walkers" , "Footway or track" .)
'trail' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for pathway that I've seen before include "A trodden track" , "Walking track" , "route? ..." .)