Most annoying thing for me is when the dog is in the garden and the owner says can you close the gate so the dog doesn't go out. Just take it in for 15 mins! When I say I cant close the gate because of the reel hose they cop the hump. I've also been bitten by a boxer before. It wasn't too bad so I didn't kick up a stink. I dont even think the customer apologised. Lost the customer in the end, I think on price.