Ours would act like they are going to rip someone's face off but then they'd lick them to death. However last week we stopped to give a homeless guy a few dollars( don't judge I can't help it . lol) And when he came to the window Wheezie went nuts then Abbott.Both tried to get to the window.
Ah - interesting! I've seen several article about these tests lately and I've thought about testing Castor when he's a bit older, so thanks for posting about your experience and great pictures!