Referring to The Festival getting ever nearer, he added: “We’ve just got to do what we can with what we’ve got and don’t worry about what other people are doing otherwise you’ll drive yourself crazy. I was having lunch with Willie (Mullins) yesterday and it’s good fun, and it’s good competitive stuff. I said, ‘I’m looking forward to seeing you’ and I tried to persuade him to leave the horses behind but I don’t think he was up for that…
“As Willie said to me yesterday ‘it’s squeaky bum time’ and that applies to every trainer in the country…
“We watch with interest and some of it is a bit scary, but we know what races they’ve got to run in, so there’s not much point in worrying.”
Henderson also explained why he had picked a select group of horses and left others at home.
He said: “I purposely haven’t come with Shishkin. He didn’t need another gallop after Ascot. He worked this morning and Nico was thrilled with him, and the other ones that haven’t come are Chantry House and Champ because they had races on Trials Day, so they’re not short of work and have got themselves there.
“These are the ones that haven’t run for a length of time, just to get them out there and it just sparks them up a little bit. It’s not that you’re doing much more, it’s just a day out, it puts a spring in their step and I think they enjoy it.
“They all want to get out there and get on with it. They do enjoy it, it’s what they’re born and bred to do. They know where they are, they go out there happy as you like and all wanting to go – they enjoy it.”
Assessing how some of those who galloped at Kempton Park had handled their work, Henderson continued: “Constitution Hill is impossible and it’s all pretty easy for him too, but again he’s fit and well.
“He’s just needs to light the fire and it’s a good time to do it as well. He’ll do one bit of work next week and that will be it.
“Jonbon wasn’t doing as much as Constitution Hill. He was only here to have a nice time on his own, keep it cool and just let him stride on up the straight. He had a good breeze – he was sort of breezing five furlongs whereas the others were galloping two miles.
“He only cantered round for the first lap and then just let him stride up the last five or six furlongs. If you’d have timed him over the last five I suspect he would have been the quickest of the lot, in that he’d done nothing until then. He was just having a breeze to come home.”