A greyhound owner and trainer arrested on live baiting charges allegedly recorded videos of rabbits being tortured and killed on his phone.

Police will allege they found the videos on Chad Achurch's phone when they seized it in late September during an investigation into unrelated domestic violence offences for which he has been charged.

Chad Achurch, centre, has previously campaigned against Mike Baird's greyhound ban, which has since been overturned. Credit:Facebook/Chad Achurch

They allegedly found several videos from August that showed the 27-year-old using live rabbits to bait a white greyhound in the backyard of the Pepler Road, Cabramatta home that he shares with his parents.

In one video, Mr Achurch has a white rabbit on a black lead and the rabbit can be heard squealing, police allege.