Thanks for the replies guys!

Chase is a reaaallly good boy. We got him from a rescue centre about two years ago and he took a fair bit of effort to get him how he is as he had been abused.

He really didn't like women when we first got him and was a bit of a nightmare but responded really well to training and is sooo clever and loves learning new things. My in-laws are really jealous of him, they have two black labs and had a boxer in the past. They look after our dogs when we go away. First time they looked after Chase when we went on our honeymoon they didn't want to give him back!

Hopefully Brody will follow in Chase's footsteps......