Ursula and Athena

I am starting to wonder if when Ursula was missing for a month after she got here if Athena kept up with her. I know she was not ever really off our property when she was missing, but I did not see her. Now every time Ursula gets outside, Athena is waiting for her and seems to be excited to see her. That seems odd because Athena does not seem to care for much, but she likes Ursula and Ursula likes her, too. It is a good thing. I am glad they like each other. Onyx and Yeller do not care for Ursula.