I don't want to be "that one guy" supporting Pie Crust, but how do you know that he "forgets his dogs"? I'm pretty sure that nobody here has any evidence, or even a say in any of this, being that you have no way of knowing. I don't really know Pie Crust at all, but he could just be pretending like he is a person that preforms bestiality. But honestly, I don't think that is the case. This is the internet, you know, the place where you can post almost anything, and have almost no consequences in real life. I mean think about it: loving a dog is not only rejected by society, but also the law, and the bible. If he had any brains at all, he would not say if he did. Hes probably just doing this for the attention, and/or the reputation of loving dogs.
Now for imitating his sister? I'm not sure, but does anybody have proof of this either? He could be staging almost everything he does. Now, again, I don't want to be that guy that supports Pie, but just put everything into perspective and tell me if it really seems logical.