The U.S. Secret Service says it has no plans on record for protecting presidential pets in the event of a significant threat or another emergency. In legal terms, First Pets are the presidents personal property with no official status whatsoever. The Secret Service protects a number of individuals other than the president and vice president, such as Cabinet officials, VIP foreign dignitaries, and certain diplomats abroad. It has foiled at least one alleged plot against a president’s two Portuguese water hounds, Bo and Sunny.”]
Source: https://gizmodo.com/secret-service-says-it-has-no-plan-for-protecting-white-1847255942