Chances are you're thinking the same thing I did when you first saw the pictures from the website Pants for Dogs. This site sells puppy potty trainers that look strikingly like panties.
That's because they are puppy panties! Pants for Dogs definitely has a noble cause in mind--potty training a puppy can be an arduous experience to say the least. These dog 'pants' are certainly a creative way to solve an age-old problem. All I can say is, "Woof."