Biden's dog bit Secret Service men on 24 occasions. This was revealed by internal USSS documents that CNN has seen.

The number does not include incidents that were reported by the administration and which led the presidential family to remove the dog from the residence. "The order is to leave more space for the dog", we read in one of the internal documents. A warning that came months before the German shepherd was removed. The situation had become a serious problem for the hundreds of agents and other employees dealing with Biden.