The Renton Police Department's Animal Control division plays a crucial role in maintaining community welfare by employing two dedicated officers who manage various animal-related issues within city limits. Their duties encompass investigating noise complaints from barking dogs, enforcing licensing regulations, and responding to reports of animal cruelty. The officers also work to educate residents on responsible pet ownership and alternatives for managing nuisance animals. While they provide valuable services for lost and found pets, residents should note that issues outside city limits must be directed to King County Animal Control. Moreover, the department does not engage in rodent or insect control, nor do they assist with cats in trees.

The requirement for licensing all dogs and cats aged four months and older underscores the city's commitment to responsible pet care. Additionally, the Renton Police Department offers a free microchipping program, enhancing the chances of pet recovery. These efforts reflect the department's dedication to fostering a safe and responsible pet-owning community.