Possible Free Hartz Disposable Dog Diapers or Wraps Updated on Apr 28, 2022 at 4:33 pm · Disclosure Take this short quiz to see if you qualify for free Hartz disposable dog diapers or male dog wraps. If you qualify, they'll email you a signup link later today or this week. Categories Pets · This post may contain affiliate links. See my disclosure policy for details. Report a dead freebie! Similar Freebies and Samples!