In Damian's opinion, Dinah's options were perfectly clear. She could either respect his wishes or leave things to the sitter. The fact that Damian was particular about matters shouldn't have been a surprise. Not with the amount of effort he was currently displaying. He had apparently inherited his controlling nature from his father and his entitled attitude from his mother.
He exhaled then turned to give Dinah a flat look. She was about to get a crash course in the breed. "Titus is not yet two. He needs exercise, not exertion. No prolonged running or jogging." Not that Dinah would be up for doing either. "He should not be walked for hours on end so taking him with you 'whenever' is not in his best interest.
"Also, larger breeds exhaust more quickly than smaller breeds and are more prone to injury. And absolutely nothing strenuous should be done for a least an hour after meal times."