A Pink and White Lost Dog Poster is a piece of paper or cardboard used to advertise the search for a missing canine. The poster typically features an image of the lost dog along with a description of its breed, size, coloring, and any identifying marks or features. Contact information for the dog's owner or caretaker is also included, usually with a phone number or email address. Pink and white is a common color scheme for these posters, but they may come in a variety of colors or designs. The goal of the poster is to generate awareness and encourage community members to help locate the missing dog.