is it possible that my 14 mo old cat does not realize that the kitten we brought home from her vets appt yesterday is the same kitten we brought home 3 weeks ago This is horrible its like Groundhog Day here hissing and growling as if she never saw her before It had taken me 1 week to get my older one to warm up to the baby. Can this even be POSSIBLE? AN y help will be appreciated we are in tears over this. Thank You Cleo and Sterlings Mom