If the dogs were really that precious to her, she wouldn’t have left them in the first place. She’d have waited until they could travel. She just wanted her summer holidays. And by leaving them at home, she had a perfect excuse to swan home whenever she feels like it. If they had the dogs out there, they wouldn’t be able to head out drinking and to the gym constantly. They knew they were going for a holiday. Nobody brings their dogs abroad on holidays.That quote could also be a dig at Dylan for not travelling home with her if the dog really is sick. I don’t think Sue cares about much but I do think she’d be heartbroken if something happened to one of her dogs while she wasn’t there (again), I just don’t know how or why she leaves them in the first place. I feel like that post was a dig that she could find someone that will drop everything for her to go be with her dog or whatever stressful thing is happening at that time. I don’t think the dog is terribly unwell but if that dog is really like their child as they say then I’d expect Dylan to travel too if the dog was sick enough that they needed to go home immediately.