6yr old heading dog

Will work for females only and looking for someone in Canterbury as this will be long term lease or lease to buy as the right home is most important.

Broken in heading dog, good distance and gear, strong eyed. Been on hill country his whole life, though the last 2 years being in the high country haven’t been as intense then the 4 years prior in the king country. 7 years old in August next year. 
Great on ewes and lambs and straggle mustering. He will head large mobs but struggles to pull them. Heats up on cattle with another dog there but not very helpful on his own. 
He can be scrappy with other dogs that have the same arrogance that he has, other then that he’s good with dogs, cats, chickens etc 

Give me a text or a bell if you 0224258708