In some cities and neighborhoods, pit bulls occasionally run loose on the streets, which can be especially dangerous when in groups. Known for their strength and determination, these dogs can exhibit aggressive behavior if poorly trained or mistreated. If they are walking unsupervised, it is not always clear how they will react to other dogs, people or unfamiliar situations.
A group of free-roaming pit bulls can be an impressive and intimidating sight. Passersby may feel threatened and parents rush to keep their children safe inside. Dogs may play with each other or sniff, but they may also react unpredictably to sudden sounds or movements. When they feel threatened, their natural tendency to defend themselves can take over, leading to dangerous situations.