Personally I don't think she was ever very attached to either of their dogs. I remember the first time she showed herself interacting with the dogs on one of her videos and they seemed to keep their distance from her and didn't even wag their tails. It is pretty obvious she mostly ignored them and only got into walking/playing with them to copy Holly. Spending time with pets probably wasn't productive enough for her. I am sad for the dog, but really not going to get ridiculous about it. I didn't know it, I don't know the family, I have no association with their dogs, and her sad stance is performative, like everything else about her. At this point I distrust her on every level. I don't see why her viewers are so blind to all of this.
She never talks about truly important world events. No mentions of Haiti, Afghanistan, no mention of the gymnastics during the Olympics, regardless of those famous twins. She didn't mention the teams once during it and it ended over a week ago. For someone who reads the news headlines daily, I am surprised she never brings any awareness to her platform. This just is another example of her living in her bubble and disinterest in others, situations in the world, and only occasionally pick and chooses ones that may fit her "aesthetic" mood of the day. She never looks beyond her own stuck up nose. She is so self-centered and self-absorbed. She really has no feelings for others, but cries bully at every negative comment or scribbles down notes for any person who is remotely kind to her, and judges everyone! Her perspective on life is so twisted.