Free paw print graphics are available at openclipart.org, ClipartPanda.com, and Homemade-Preschool.com. Each of these websites offer images free for download and use under the terms of their individual license agreements.
All three websites offer images of individual paw prints, multiple paw prints, and paw prints used in conjunction with other images, such as, hearts, words, animals and paw prints that make pictures. Many images come in a variety of different colors.
Openclipart.org offers its images for unlimited personal and commercial use. Homemade-Preschool.com offers its images for commercial and personal use with a copyright graphic at the bottom of the image and has limits regarding posting. ClipartPanda.com only allows personal use of its images.