To post a classified advertisement for pets, go to classifieds websites such as eBayClassifieds.com or Craigslist.org; on the advertisement page, select the Pets option, provide details about the pet, and review the advertisement. On both websites, make sure to read the terms for advertising pets before publishing the advertisement.
On eBayClassifieds, choose the type of pet under the Pets category, click Create Your Free Ad, provide the details of the advertisement, and then click Preview Your Ad.
On Craigslist, click the Post To Classifieds link, select Community, click Continue, and then select Pets. Provide the details of the advertisement, agree to the terms and conditions, and then click Publish in the next page.