Final answer:
We cannot confirm whether Alexis shared the information about her dead cat with Doris based on the given information.
Step-by-step explanation:
The question is asking whether Alexis told Doris about her dead cat. Unfortunately, based on the provided information, we do not have a definitive answer to this question. The given text includes various conversations and references to cats, but it does not explicitly state whether Alexis shared this information with Doris. Therefore, we cannot confirm whether Alexis spilled the beans to Doris about her dead cat or not.