You know how when your holding a rabbit and touch at the base of their ears they stand up and put their heads up? Why do they do it and why are some rabbits more responsive over it than others?
One of my american chinchillas thinks she is pregnant and is pulling fur from her dewlap and is lining it in her cage. I know that this is not unheard of but I am unsure what I should do. Should I take the fur out or should I let her continue constructing a nest?
