Does your son love dogs? Even if he doesn’t (but seriously, who doesn’t??) he’ll love the No Ruff Days Funny Valentine’s card. With a silly smiley-faced pup wearing a giant red heart around its head, it’s sure to get a laugh! Wish your son a day that’s the exact opposite of ruff with this Valentine’s Day card. Done in red and white like a classic Valentine, it’s sure to make him feel loved.