Are dogs colorblind? 🤔 Comment whether you think this statement is “Truth” or “Tail” and follow @diamondpetfoods for a chance to win! To receive an additional entry, tag a friend in the comments and encourage them to guess! Need a hint? ➡️ Visit the link in our bio! *Open to U.S. residents only. View our terms and conditions here: dpf.pet/truth-or-tail-contest-terms.