PooPrints, a dog poop DNA testing company, helping to bust dog owners with fines if they don't pick up their dog's poop at some residences and public spaces.
Pasadena Humane says tidying up your yard, including securing trash cans and covering up barbecues, are but two ways to keep unwanted urban wildlife away.
The bigger the dog, the higher they pee on trees and objects, earning them 'top dog' status from smaller dogs walking and sniffing along the same route.